72429632

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 84

約数和(自身を含む): 162153600

約数和(自身を除く): 89723968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 121, 176, 188, 199, 242, 352, 376, 398, 484, 517, 704, 752, 796, 968, 1034, 1504, 1592, 1936, 2068, 2189, 3008, 3184, 3872, 4136, 4378, 5687, 6368, 7744, 8272, 8756, 9353, 11374, 12736, 16544, 17512, 18706, 22748, 24079, 33088, 35024, 37412, 45496, 48158, 70048, 74824, 90992, 96316, 102883, 140096, 149648, 181984, 192632, 205766, 299296, 363968, 385264, 411532, 598592, 770528, 823064, 1131713, 1541056, 1646128, 2263426, 3292256, 4526852, 6584512, 9053704, 18107408, 36214816, 72429632]

約数ペア:

[(1, 72429632), (2, 36214816), (4, 18107408), (8, 9053704), (11, 6584512), (16, 4526852), (22, 3292256), (32, 2263426), (44, 1646128), (47, 1541056), (64, 1131713), (88, 823064), (94, 770528), (121, 598592), (176, 411532), (188, 385264), (199, 363968), (242, 299296), (352, 205766), (376, 192632), (398, 181984), (484, 149648), (517, 140096), (704, 102883), (752, 96316), (796, 90992), (968, 74824), (1034, 70048), (1504, 48158), (1592, 45496), (1936, 37412), (2068, 35024), (2189, 33088), (3008, 24079), (3184, 22748), (3872, 18706), (4136, 17512), (4378, 16544), (5687, 12736), (6368, 11374), (7744, 9353), (8272, 8756)]