72352728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 226605600

約数和(自身を除く): 154252872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 89, 126, 168, 178, 252, 267, 356, 504, 534, 623, 712, 801, 1068, 1246, 1602, 1613, 1869, 2136, 2492, 3204, 3226, 3738, 4839, 4984, 5607, 6408, 6452, 7476, 9678, 11214, 11291, 12904, 14517, 14952, 19356, 22428, 22582, 29034, 33873, 38712, 44856, 45164, 58068, 67746, 90328, 101619, 116136, 135492, 143557, 203238, 270984, 287114, 406476, 430671, 574228, 812952, 861342, 1004899, 1148456, 1292013, 1722684, 2009798, 2584026, 3014697, 3445368, 4019596, 5168052, 6029394, 8039192, 9044091, 10336104, 12058788, 18088182, 24117576, 36176364, 72352728]

約数ペア:

[(1, 72352728), (2, 36176364), (3, 24117576), (4, 18088182), (6, 12058788), (7, 10336104), (8, 9044091), (9, 8039192), (12, 6029394), (14, 5168052), (18, 4019596), (21, 3445368), (24, 3014697), (28, 2584026), (36, 2009798), (42, 1722684), (56, 1292013), (63, 1148456), (72, 1004899), (84, 861342), (89, 812952), (126, 574228), (168, 430671), (178, 406476), (252, 287114), (267, 270984), (356, 203238), (504, 143557), (534, 135492), (623, 116136), (712, 101619), (801, 90328), (1068, 67746), (1246, 58068), (1602, 45164), (1613, 44856), (1869, 38712), (2136, 33873), (2492, 29034), (3204, 22582), (3226, 22428), (3738, 19356), (4839, 14952), (4984, 14517), (5607, 12904), (6408, 11291), (6452, 11214), (7476, 9678)]