76991724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3691

約数の個数: 72

約数和(自身を含む): 211527680

約数和(自身を除く): 134535956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 3631, 5301, 7068, 7262, 10602, 10893, 14524, 21204, 21786, 32679, 43572, 65358, 68989, 112561, 130716, 137978, 206967, 225122, 275956, 337683, 413934, 450244, 620901, 675366, 827868, 1013049, 1241802, 1350732, 2026098, 2138659, 2483604, 4052196, 4277318, 6415977, 8554636, 12831954, 19247931, 25663908, 38495862, 76991724]

約数ペア:

[(1, 76991724), (2, 38495862), (3, 25663908), (4, 19247931), (6, 12831954), (9, 8554636), (12, 6415977), (18, 4277318), (19, 4052196), (31, 2483604), (36, 2138659), (38, 2026098), (57, 1350732), (62, 1241802), (76, 1013049), (93, 827868), (114, 675366), (124, 620901), (171, 450244), (186, 413934), (228, 337683), (279, 275956), (342, 225122), (372, 206967), (558, 137978), (589, 130716), (684, 112561), (1116, 68989), (1178, 65358), (1767, 43572), (2356, 32679), (3534, 21786), (3631, 21204), (5301, 14524), (7068, 10893), (7262, 10602)]