71893476

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1593

約数の個数: 72

約数和(自身を含む): 194987520

約数和(自身を除く): 123094044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 1487, 2686, 2844, 2974, 4029, 4461, 5372, 5948, 8058, 8922, 12087, 13383, 16116, 17844, 24174, 25279, 26766, 48348, 50558, 53532, 75837, 101116, 117473, 151674, 227511, 234946, 303348, 352419, 455022, 469892, 704838, 910044, 1057257, 1409676, 1997041, 2114514, 3994082, 4229028, 5991123, 7988164, 11982246, 17973369, 23964492, 35946738, 71893476]

約数ペア:

[(1, 71893476), (2, 35946738), (3, 23964492), (4, 17973369), (6, 11982246), (9, 7988164), (12, 5991123), (17, 4229028), (18, 3994082), (34, 2114514), (36, 1997041), (51, 1409676), (68, 1057257), (79, 910044), (102, 704838), (153, 469892), (158, 455022), (204, 352419), (237, 303348), (306, 234946), (316, 227511), (474, 151674), (612, 117473), (711, 101116), (948, 75837), (1343, 53532), (1422, 50558), (1487, 48348), (2686, 26766), (2844, 25279), (2974, 24174), (4029, 17844), (4461, 16116), (5372, 13383), (5948, 12087), (8058, 8922)]