71322844516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1297}}^1\times {\mathrm{16231}}^1$

素因数の和:17561

約数の個数: 72

約数和(自身を含む): 156922924928

約数和(自身を除く): 85600080412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1297, 1694, 2594, 3388, 5188, 9079, 14267, 16231, 18158, 28534, 32462, 36316, 57068, 64924, 99869, 113617, 156937, 178541, 199738, 227234, 313874, 357082, 399476, 454468, 627748, 714164, 1098559, 1249787, 1963951, 2197118, 2499574, 3927902, 4394236, 4999148, 7855804, 13747657, 21051607, 27495314, 42103214, 54990628, 84206428, 147361249, 231567677, 294722498, 463135354, 589444996, 926270708, 1620973739, 2547244447, 3241947478, 5094488894, 6483894956, 10188977788, 17830711129, 35661422258, 71322844516]

約数ペア:

[(1, 71322844516), (2, 35661422258), (4, 17830711129), (7, 10188977788), (11, 6483894956), (14, 5094488894), (22, 3241947478), (28, 2547244447), (44, 1620973739), (77, 926270708), (121, 589444996), (154, 463135354), (242, 294722498), (308, 231567677), (484, 147361249), (847, 84206428), (1297, 54990628), (1694, 42103214), (2594, 27495314), (3388, 21051607), (5188, 13747657), (9079, 7855804), (14267, 4999148), (16231, 4394236), (18158, 3927902), (28534, 2499574), (32462, 2197118), (36316, 1963951), (57068, 1249787), (64924, 1098559), (99869, 714164), (113617, 627748), (156937, 454468), (178541, 399476), (199738, 357082), (227234, 313874)]