127476972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 108

約数和(自身を含む): 377912080

約数和(自身を除く): 250435108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 229, 252, 282, 329, 423, 458, 564, 658, 687, 846, 916, 987, 1316, 1374, 1603, 1692, 1974, 2061, 2209, 2748, 2961, 3206, 3948, 4122, 4418, 4809, 5922, 6412, 6627, 8244, 8836, 9618, 10763, 11844, 13254, 14427, 15463, 19236, 19881, 21526, 26508, 28854, 30926, 32289, 39762, 43052, 46389, 57708, 61852, 64578, 75341, 79524, 92778, 96867, 129156, 139167, 150682, 185556, 193734, 226023, 278334, 301364, 387468, 452046, 505861, 556668, 678069, 904092, 1011722, 1356138, 1517583, 2023444, 2712276, 3035166, 3541027, 4552749, 6070332, 7082054, 9105498, 10623081, 14164108, 18210996, 21246162, 31869243, 42492324, 63738486, 127476972]

約数ペア:

[(1, 127476972), (2, 63738486), (3, 42492324), (4, 31869243), (6, 21246162), (7, 18210996), (9, 14164108), (12, 10623081), (14, 9105498), (18, 7082054), (21, 6070332), (28, 4552749), (36, 3541027), (42, 3035166), (47, 2712276), (63, 2023444), (84, 1517583), (94, 1356138), (126, 1011722), (141, 904092), (188, 678069), (229, 556668), (252, 505861), (282, 452046), (329, 387468), (423, 301364), (458, 278334), (564, 226023), (658, 193734), (687, 185556), (846, 150682), (916, 139167), (987, 129156), (1316, 96867), (1374, 92778), (1603, 79524), (1692, 75341), (1974, 64578), (2061, 61852), (2209, 57708), (2748, 46389), (2961, 43052), (3206, 39762), (3948, 32289), (4122, 30926), (4418, 28854), (4809, 26508), (5922, 21526), (6412, 19881), (6627, 19236), (8244, 15463), (8836, 14427), (9618, 13254), (10763, 11844)]