77412660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1713

約数の個数: 96

約数和(自身を含む): 237401472

約数和(自身を除く): 159988812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 305, 366, 390, 610, 732, 780, 793, 915, 1220, 1586, 1627, 1830, 2379, 3172, 3254, 3660, 3965, 4758, 4881, 6508, 7930, 8135, 9516, 9762, 11895, 15860, 16270, 19524, 21151, 23790, 24405, 32540, 42302, 47580, 48810, 63453, 84604, 97620, 99247, 105755, 126906, 198494, 211510, 253812, 297741, 317265, 396988, 423020, 496235, 595482, 634530, 992470, 1190964, 1269060, 1290211, 1488705, 1984940, 2580422, 2977410, 3870633, 5160844, 5954820, 6451055, 7741266, 12902110, 15482532, 19353165, 25804220, 38706330, 77412660]

約数ペア:

[(1, 77412660), (2, 38706330), (3, 25804220), (4, 19353165), (5, 15482532), (6, 12902110), (10, 7741266), (12, 6451055), (13, 5954820), (15, 5160844), (20, 3870633), (26, 2977410), (30, 2580422), (39, 1984940), (52, 1488705), (60, 1290211), (61, 1269060), (65, 1190964), (78, 992470), (122, 634530), (130, 595482), (156, 496235), (183, 423020), (195, 396988), (244, 317265), (260, 297741), (305, 253812), (366, 211510), (390, 198494), (610, 126906), (732, 105755), (780, 99247), (793, 97620), (915, 84604), (1220, 63453), (1586, 48810), (1627, 47580), (1830, 42302), (2379, 32540), (3172, 24405), (3254, 23790), (3660, 21151), (3965, 19524), (4758, 16270), (4881, 15860), (6508, 11895), (7930, 9762), (8135, 9516)]