77799708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 242651136

約数和(自身を除く): 164851428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 372, 414, 433, 434, 483, 558, 644, 651, 713, 828, 866, 868, 966, 1116, 1299, 1302, 1426, 1449, 1732, 1932, 1953, 2139, 2598, 2604, 2852, 2898, 3031, 3897, 3906, 4278, 4991, 5196, 5796, 6062, 6417, 7794, 7812, 8556, 9093, 9959, 9982, 12124, 12834, 13423, 14973, 15588, 18186, 19918, 19964, 25668, 26846, 27279, 29877, 29946, 36372, 39836, 40269, 44919, 53692, 54558, 59754, 59892, 69713, 80538, 89631, 89838, 93961, 109116, 119508, 120807, 139426, 161076, 179262, 179676, 187922, 209139, 241614, 278852, 281883, 308729, 358524, 375844, 418278, 483228, 563766, 617458, 627417, 836556, 845649, 926187, 1127532, 1234916, 1254834, 1691298, 1852374, 2161103, 2509668, 2778561, 3382596, 3704748, 4322206, 5557122, 6483309, 8644412, 11114244, 12966618, 19449927, 25933236, 38899854, 77799708]

約数ペア:

[(1, 77799708), (2, 38899854), (3, 25933236), (4, 19449927), (6, 12966618), (7, 11114244), (9, 8644412), (12, 6483309), (14, 5557122), (18, 4322206), (21, 3704748), (23, 3382596), (28, 2778561), (31, 2509668), (36, 2161103), (42, 1852374), (46, 1691298), (62, 1254834), (63, 1234916), (69, 1127532), (84, 926187), (92, 845649), (93, 836556), (124, 627417), (126, 617458), (138, 563766), (161, 483228), (186, 418278), (207, 375844), (217, 358524), (252, 308729), (276, 281883), (279, 278852), (322, 241614), (372, 209139), (414, 187922), (433, 179676), (434, 179262), (483, 161076), (558, 139426), (644, 120807), (651, 119508), (713, 109116), (828, 93961), (866, 89838), (868, 89631), (966, 80538), (1116, 69713), (1299, 59892), (1302, 59754), (1426, 54558), (1449, 53692), (1732, 44919), (1932, 40269), (1953, 39836), (2139, 36372), (2598, 29946), (2604, 29877), (2852, 27279), (2898, 26846), (3031, 25668), (3897, 19964), (3906, 19918), (4278, 18186), (4991, 15588), (5196, 14973), (5796, 13423), (6062, 12834), (6417, 12124), (7794, 9982), (7812, 9959), (8556, 9093)]