78213168

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 248793600

約数和(自身を除く): 170580432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 109, 132, 144, 151, 176, 198, 216, 218, 264, 297, 302, 327, 396, 432, 436, 453, 528, 594, 604, 654, 792, 872, 906, 981, 1188, 1199, 1208, 1308, 1359, 1584, 1661, 1744, 1812, 1962, 2376, 2398, 2416, 2616, 2718, 2943, 3322, 3597, 3624, 3924, 4077, 4752, 4796, 4983, 5232, 5436, 5886, 6644, 7194, 7248, 7848, 8154, 9592, 9966, 10791, 10872, 11772, 13288, 14388, 14949, 15696, 16308, 16459, 19184, 19932, 21582, 21744, 23544, 26576, 28776, 29898, 32373, 32616, 32918, 39864, 43164, 44847, 47088, 49377, 57552, 59796, 64746, 65232, 65836, 79728, 86328, 89694, 98754, 119592, 129492, 131672, 148131, 172656, 179388, 181049, 197508, 239184, 258984, 263344, 296262, 358776, 362098, 395016, 444393, 517968, 543147, 592524, 717552, 724196, 790032, 888786, 1086294, 1185048, 1448392, 1629441, 1777572, 2172588, 2370096, 2896784, 3258882, 3555144, 4345176, 4888323, 6517764, 7110288, 8690352, 9776646, 13035528, 19553292, 26071056, 39106584, 78213168]

約数ペア:

[(1, 78213168), (2, 39106584), (3, 26071056), (4, 19553292), (6, 13035528), (8, 9776646), (9, 8690352), (11, 7110288), (12, 6517764), (16, 4888323), (18, 4345176), (22, 3555144), (24, 3258882), (27, 2896784), (33, 2370096), (36, 2172588), (44, 1777572), (48, 1629441), (54, 1448392), (66, 1185048), (72, 1086294), (88, 888786), (99, 790032), (108, 724196), (109, 717552), (132, 592524), (144, 543147), (151, 517968), (176, 444393), (198, 395016), (216, 362098), (218, 358776), (264, 296262), (297, 263344), (302, 258984), (327, 239184), (396, 197508), (432, 181049), (436, 179388), (453, 172656), (528, 148131), (594, 131672), (604, 129492), (654, 119592), (792, 98754), (872, 89694), (906, 86328), (981, 79728), (1188, 65836), (1199, 65232), (1208, 64746), (1308, 59796), (1359, 57552), (1584, 49377), (1661, 47088), (1744, 44847), (1812, 43164), (1962, 39864), (2376, 32918), (2398, 32616), (2416, 32373), (2616, 29898), (2718, 28776), (2943, 26576), (3322, 23544), (3597, 21744), (3624, 21582), (3924, 19932), (4077, 19184), (4752, 16459), (4796, 16308), (4983, 15696), (5232, 14949), (5436, 14388), (5886, 13288), (6644, 11772), (7194, 10872), (7248, 10791), (7848, 9966), (8154, 9592)]