77845976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 166017600

約数和(自身を除く): 88171624

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 53, 58, 104, 106, 116, 212, 232, 377, 424, 487, 689, 754, 974, 1378, 1508, 1537, 1948, 2756, 3016, 3074, 3896, 5512, 6148, 6331, 12296, 12662, 14123, 19981, 25324, 25811, 28246, 39962, 50648, 51622, 56492, 79924, 103244, 112984, 159848, 183599, 206488, 335543, 367198, 671086, 734396, 748519, 1342172, 1468792, 1497038, 2684344, 2994076, 5988152, 9730747, 19461494, 38922988, 77845976]

約数ペア:

[(1, 77845976), (2, 38922988), (4, 19461494), (8, 9730747), (13, 5988152), (26, 2994076), (29, 2684344), (52, 1497038), (53, 1468792), (58, 1342172), (104, 748519), (106, 734396), (116, 671086), (212, 367198), (232, 335543), (377, 206488), (424, 183599), (487, 159848), (689, 112984), (754, 103244), (974, 79924), (1378, 56492), (1508, 51622), (1537, 50648), (1948, 39962), (2756, 28246), (3016, 25811), (3074, 25324), (3896, 19981), (5512, 14123), (6148, 12662), (6331, 12296)]