75450564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4217}}^1$

素因数の和:4305

約数の個数: 72

約数和(自身を含む): 221090688

約数和(自身を除く): 145640124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4217, 4473, 5964, 8434, 8946, 12651, 16868, 17892, 25302, 29519, 37953, 50604, 59038, 75906, 88557, 118076, 151812, 177114, 265671, 299407, 354228, 531342, 598814, 898221, 1062684, 1197628, 1796442, 2095849, 2694663, 3592884, 4191698, 5389326, 6287547, 8383396, 10778652, 12575094, 18862641, 25150188, 37725282, 75450564]

約数ペア:

[(1, 75450564), (2, 37725282), (3, 25150188), (4, 18862641), (6, 12575094), (7, 10778652), (9, 8383396), (12, 6287547), (14, 5389326), (18, 4191698), (21, 3592884), (28, 2694663), (36, 2095849), (42, 1796442), (63, 1197628), (71, 1062684), (84, 898221), (126, 598814), (142, 531342), (213, 354228), (252, 299407), (284, 265671), (426, 177114), (497, 151812), (639, 118076), (852, 88557), (994, 75906), (1278, 59038), (1491, 50604), (1988, 37953), (2556, 29519), (2982, 25302), (4217, 17892), (4473, 16868), (5964, 12651), (8434, 8946)]