77381928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1831

約数の個数: 96

約数和(自身を含む): 230630400

約数和(自身を除く): 153248472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 423, 468, 564, 611, 846, 936, 1128, 1222, 1692, 1759, 1833, 2444, 3384, 3518, 3666, 4888, 5277, 5499, 7036, 7332, 10554, 10998, 14072, 14664, 15831, 21108, 21996, 22867, 31662, 42216, 43992, 45734, 63324, 68601, 82673, 91468, 126648, 137202, 165346, 182936, 205803, 248019, 274404, 330692, 411606, 496038, 548808, 661384, 744057, 823212, 992076, 1074749, 1488114, 1646424, 1984152, 2149498, 2976228, 3224247, 4298996, 5952456, 6448494, 8597992, 9672741, 12896988, 19345482, 25793976, 38690964, 77381928]

約数ペア:

[(1, 77381928), (2, 38690964), (3, 25793976), (4, 19345482), (6, 12896988), (8, 9672741), (9, 8597992), (12, 6448494), (13, 5952456), (18, 4298996), (24, 3224247), (26, 2976228), (36, 2149498), (39, 1984152), (47, 1646424), (52, 1488114), (72, 1074749), (78, 992076), (94, 823212), (104, 744057), (117, 661384), (141, 548808), (156, 496038), (188, 411606), (234, 330692), (282, 274404), (312, 248019), (376, 205803), (423, 182936), (468, 165346), (564, 137202), (611, 126648), (846, 91468), (936, 82673), (1128, 68601), (1222, 63324), (1692, 45734), (1759, 43992), (1833, 42216), (2444, 31662), (3384, 22867), (3518, 21996), (3666, 21108), (4888, 15831), (5277, 14664), (5499, 14072), (7036, 10998), (7332, 10554)]