87463908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{115693}}^1$

素因数の和:115713

約数の個数: 48

約数和(自身を含む): 259154560

約数和(自身を除く): 171690652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 115693, 231386, 347079, 462772, 694158, 809851, 1041237, 1388316, 1619702, 2082474, 2429553, 3123711, 3239404, 4164948, 4859106, 6247422, 7288659, 9718212, 12494844, 14577318, 21865977, 29154636, 43731954, 87463908]

約数ペア:

[(1, 87463908), (2, 43731954), (3, 29154636), (4, 21865977), (6, 14577318), (7, 12494844), (9, 9718212), (12, 7288659), (14, 6247422), (18, 4859106), (21, 4164948), (27, 3239404), (28, 3123711), (36, 2429553), (42, 2082474), (54, 1619702), (63, 1388316), (84, 1041237), (108, 809851), (126, 694158), (189, 462772), (252, 347079), (378, 231386), (756, 115693)]