127286124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6983}}^1$

素因数の和:7035

約数の個数: 72

約数和(自身を含む): 356686848

約数和(自身を除く): 229400724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 6983, 9114, 13966, 18228, 20949, 27932, 41898, 48881, 83796, 97762, 146643, 195524, 216473, 293286, 342167, 432946, 586572, 649419, 684334, 865892, 1026501, 1298838, 1368668, 1515311, 2053002, 2597676, 3030622, 4106004, 4545933, 6061244, 9091866, 10607177, 18183732, 21214354, 31821531, 42428708, 63643062, 127286124]

約数ペア:

[(1, 127286124), (2, 63643062), (3, 42428708), (4, 31821531), (6, 21214354), (7, 18183732), (12, 10607177), (14, 9091866), (21, 6061244), (28, 4545933), (31, 4106004), (42, 3030622), (49, 2597676), (62, 2053002), (84, 1515311), (93, 1368668), (98, 1298838), (124, 1026501), (147, 865892), (186, 684334), (196, 649419), (217, 586572), (294, 432946), (372, 342167), (434, 293286), (588, 216473), (651, 195524), (868, 146643), (1302, 97762), (1519, 83796), (2604, 48881), (3038, 41898), (4557, 27932), (6076, 20949), (6983, 18228), (9114, 13966)]