72990684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6781}}^1$

素因数の和:6827

約数の個数: 72

約数和(自身を含む): 207366432

約数和(自身を除く): 134375748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 6781, 10764, 13562, 20343, 27124, 40686, 61029, 81372, 88153, 122058, 155963, 176306, 244116, 264459, 311926, 352612, 467889, 528918, 623852, 793377, 935778, 1057836, 1403667, 1586754, 1871556, 2027519, 2807334, 3173508, 4055038, 5614668, 6082557, 8110076, 12165114, 18247671, 24330228, 36495342, 72990684]

約数ペア:

[(1, 72990684), (2, 36495342), (3, 24330228), (4, 18247671), (6, 12165114), (9, 8110076), (12, 6082557), (13, 5614668), (18, 4055038), (23, 3173508), (26, 2807334), (36, 2027519), (39, 1871556), (46, 1586754), (52, 1403667), (69, 1057836), (78, 935778), (92, 793377), (117, 623852), (138, 528918), (156, 467889), (207, 352612), (234, 311926), (276, 264459), (299, 244116), (414, 176306), (468, 155963), (598, 122058), (828, 88153), (897, 81372), (1196, 61029), (1794, 40686), (2691, 27124), (3588, 20343), (5382, 13562), (6781, 10764)]