90989712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 306408960

約数和(自身を除く): 215419248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 31, 33, 34, 36, 44, 48, 51, 62, 66, 68, 72, 88, 93, 99, 102, 109, 124, 132, 136, 144, 153, 176, 186, 187, 198, 204, 218, 248, 264, 272, 279, 306, 327, 341, 372, 374, 396, 408, 436, 496, 527, 528, 558, 561, 612, 654, 682, 744, 748, 792, 816, 872, 981, 1023, 1054, 1116, 1122, 1199, 1224, 1308, 1364, 1488, 1496, 1581, 1584, 1683, 1744, 1853, 1962, 2046, 2108, 2232, 2244, 2398, 2448, 2616, 2728, 2992, 3069, 3162, 3366, 3379, 3597, 3706, 3924, 4092, 4216, 4464, 4488, 4743, 4796, 5232, 5456, 5559, 5797, 6138, 6324, 6732, 6758, 7194, 7412, 7848, 8184, 8432, 8976, 9486, 9592, 10137, 10791, 11118, 11594, 12276, 12648, 13464, 13516, 14388, 14824, 15696, 16368, 16677, 17391, 18972, 19184, 20274, 20383, 21582, 22236, 23188, 24552, 25296, 26928, 27032, 28776, 29648, 30411, 33354, 34782, 37169, 37944, 40548, 40766, 43164, 44472, 46376, 49104, 52173, 54064, 57443, 57552, 60822, 61149, 66708, 69564, 74338, 75888, 81096, 81532, 86328, 88944, 92752, 104346, 111507, 114886, 121644, 122298, 133416, 139128, 148676, 162192, 163064, 172329, 172656, 183447, 208692, 223014, 229772, 243288, 244596, 266832, 278256, 297352, 326128, 334521, 344658, 366894, 417384, 446028, 459544, 486576, 489192, 516987, 594704, 631873, 669042, 689316, 733788, 834768, 892056, 919088, 978384, 1033974, 1263746, 1338084, 1378632, 1467576, 1784112, 1895619, 2067948, 2527492, 2676168, 2757264, 2935152, 3791238, 4135896, 5054984, 5352336, 5686857, 7582476, 8271792, 10109968, 11373714, 15164952, 22747428, 30329904, 45494856, 90989712]

約数ペア:

[(1, 90989712), (2, 45494856), (3, 30329904), (4, 22747428), (6, 15164952), (8, 11373714), (9, 10109968), (11, 8271792), (12, 7582476), (16, 5686857), (17, 5352336), (18, 5054984), (22, 4135896), (24, 3791238), (31, 2935152), (33, 2757264), (34, 2676168), (36, 2527492), (44, 2067948), (48, 1895619), (51, 1784112), (62, 1467576), (66, 1378632), (68, 1338084), (72, 1263746), (88, 1033974), (93, 978384), (99, 919088), (102, 892056), (109, 834768), (124, 733788), (132, 689316), (136, 669042), (144, 631873), (153, 594704), (176, 516987), (186, 489192), (187, 486576), (198, 459544), (204, 446028), (218, 417384), (248, 366894), (264, 344658), (272, 334521), (279, 326128), (306, 297352), (327, 278256), (341, 266832), (372, 244596), (374, 243288), (396, 229772), (408, 223014), (436, 208692), (496, 183447), (527, 172656), (528, 172329), (558, 163064), (561, 162192), (612, 148676), (654, 139128), (682, 133416), (744, 122298), (748, 121644), (792, 114886), (816, 111507), (872, 104346), (981, 92752), (1023, 88944), (1054, 86328), (1116, 81532), (1122, 81096), (1199, 75888), (1224, 74338), (1308, 69564), (1364, 66708), (1488, 61149), (1496, 60822), (1581, 57552), (1584, 57443), (1683, 54064), (1744, 52173), (1853, 49104), (1962, 46376), (2046, 44472), (2108, 43164), (2232, 40766), (2244, 40548), (2398, 37944), (2448, 37169), (2616, 34782), (2728, 33354), (2992, 30411), (3069, 29648), (3162, 28776), (3366, 27032), (3379, 26928), (3597, 25296), (3706, 24552), (3924, 23188), (4092, 22236), (4216, 21582), (4464, 20383), (4488, 20274), (4743, 19184), (4796, 18972), (5232, 17391), (5456, 16677), (5559, 16368), (5797, 15696), (6138, 14824), (6324, 14388), (6732, 13516), (6758, 13464), (7194, 12648), (7412, 12276), (7848, 11594), (8184, 11118), (8432, 10791), (8976, 10137), (9486, 9592)]