8240652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 24294816

約数和(自身を除く): 16054164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 617, 636, 742, 954, 1113, 1234, 1484, 1851, 1908, 2226, 2468, 3339, 3702, 4319, 4452, 5553, 6678, 7404, 8638, 11106, 12957, 13356, 17276, 22212, 25914, 32701, 38871, 51828, 65402, 77742, 98103, 130804, 155484, 196206, 228907, 294309, 392412, 457814, 588618, 686721, 915628, 1177236, 1373442, 2060163, 2746884, 4120326, 8240652]

約数ペア:

[(1, 8240652), (2, 4120326), (3, 2746884), (4, 2060163), (6, 1373442), (7, 1177236), (9, 915628), (12, 686721), (14, 588618), (18, 457814), (21, 392412), (28, 294309), (36, 228907), (42, 196206), (53, 155484), (63, 130804), (84, 98103), (106, 77742), (126, 65402), (159, 51828), (212, 38871), (252, 32701), (318, 25914), (371, 22212), (477, 17276), (617, 13356), (636, 12957), (742, 11106), (954, 8638), (1113, 7404), (1234, 6678), (1484, 5553), (1851, 4452), (1908, 4319), (2226, 3702), (2468, 3339)]