90018864

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 180

約数和(自身を含む): 284966136

約数和(自身を除く): 194947272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 137, 144, 156, 162, 169, 208, 216, 234, 243, 274, 312, 324, 338, 351, 411, 432, 468, 486, 507, 548, 624, 648, 676, 702, 822, 936, 972, 1014, 1053, 1096, 1233, 1296, 1352, 1404, 1521, 1644, 1781, 1872, 1944, 2028, 2106, 2192, 2466, 2704, 2808, 3042, 3159, 3288, 3562, 3699, 3888, 4056, 4212, 4563, 4932, 5343, 5616, 6084, 6318, 6576, 7124, 7398, 8112, 8424, 9126, 9864, 10686, 11097, 12168, 12636, 13689, 14248, 14796, 16029, 16848, 18252, 19728, 21372, 22194, 23153, 24336, 25272, 27378, 28496, 29592, 32058, 33291, 36504, 41067, 42744, 44388, 46306, 48087, 50544, 54756, 59184, 64116, 66582, 69459, 73008, 82134, 85488, 88776, 92612, 96174, 109512, 128232, 133164, 138918, 144261, 164268, 177552, 185224, 192348, 208377, 219024, 256464, 266328, 277836, 288522, 328536, 370448, 384696, 416754, 432783, 532656, 555672, 577044, 625131, 657072, 769392, 833508, 865566, 1111344, 1154088, 1250262, 1667016, 1731132, 1875393, 2308176, 2500524, 3334032, 3462264, 3750786, 5001048, 5626179, 6924528, 7501572, 10002096, 11252358, 15003144, 22504716, 30006288, 45009432, 90018864]

約数ペア:

[(1, 90018864), (2, 45009432), (3, 30006288), (4, 22504716), (6, 15003144), (8, 11252358), (9, 10002096), (12, 7501572), (13, 6924528), (16, 5626179), (18, 5001048), (24, 3750786), (26, 3462264), (27, 3334032), (36, 2500524), (39, 2308176), (48, 1875393), (52, 1731132), (54, 1667016), (72, 1250262), (78, 1154088), (81, 1111344), (104, 865566), (108, 833508), (117, 769392), (137, 657072), (144, 625131), (156, 577044), (162, 555672), (169, 532656), (208, 432783), (216, 416754), (234, 384696), (243, 370448), (274, 328536), (312, 288522), (324, 277836), (338, 266328), (351, 256464), (411, 219024), (432, 208377), (468, 192348), (486, 185224), (507, 177552), (548, 164268), (624, 144261), (648, 138918), (676, 133164), (702, 128232), (822, 109512), (936, 96174), (972, 92612), (1014, 88776), (1053, 85488), (1096, 82134), (1233, 73008), (1296, 69459), (1352, 66582), (1404, 64116), (1521, 59184), (1644, 54756), (1781, 50544), (1872, 48087), (1944, 46306), (2028, 44388), (2106, 42744), (2192, 41067), (2466, 36504), (2704, 33291), (2808, 32058), (3042, 29592), (3159, 28496), (3288, 27378), (3562, 25272), (3699, 24336), (3888, 23153), (4056, 22194), (4212, 21372), (4563, 19728), (4932, 18252), (5343, 16848), (5616, 16029), (6084, 14796), (6318, 14248), (6576, 13689), (7124, 12636), (7398, 12168), (8112, 11097), (8424, 10686), (9126, 9864)]