73721672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7951}}^1$

素因数の和:8037

約数の個数: 32

約数和(自身を含む): 147907200

約数和(自身を除く): 74185528

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 7951, 9272, 15902, 31804, 63608, 151069, 302138, 485011, 604276, 970022, 1208552, 1940044, 3880088, 9215209, 18430418, 36860836, 73721672]

約数ペア:

[(1, 73721672), (2, 36860836), (4, 18430418), (8, 9215209), (19, 3880088), (38, 1940044), (61, 1208552), (76, 970022), (122, 604276), (152, 485011), (244, 302138), (488, 151069), (1159, 63608), (2318, 31804), (4636, 15902), (7951, 9272)]