90356196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5009

約数の個数: 72

約数和(自身を含む): 253214976

約数和(自身を除く): 162858780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 4957, 6076, 9114, 9914, 14871, 18228, 19828, 29742, 34699, 59484, 69398, 104097, 138796, 153667, 208194, 242893, 307334, 416388, 461001, 485786, 614668, 728679, 922002, 971572, 1075669, 1457358, 1844004, 2151338, 2914716, 3227007, 4302676, 6454014, 7529683, 12908028, 15059366, 22589049, 30118732, 45178098, 90356196]

約数ペア:

[(1, 90356196), (2, 45178098), (3, 30118732), (4, 22589049), (6, 15059366), (7, 12908028), (12, 7529683), (14, 6454014), (21, 4302676), (28, 3227007), (31, 2914716), (42, 2151338), (49, 1844004), (62, 1457358), (84, 1075669), (93, 971572), (98, 922002), (124, 728679), (147, 614668), (186, 485786), (196, 461001), (217, 416388), (294, 307334), (372, 242893), (434, 208194), (588, 153667), (651, 138796), (868, 104097), (1302, 69398), (1519, 59484), (2604, 34699), (3038, 29742), (4557, 19828), (4957, 18228), (6076, 14871), (9114, 9914)]