127421532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5437}}^1$

素因数の和:5488

約数の個数: 96

約数和(自身を含む): 389795840

約数和(自身を除く): 262374308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5437, 5859, 7812, 10874, 11718, 16311, 21748, 23436, 32622, 38059, 48933, 65244, 76118, 97866, 114177, 146799, 152236, 168547, 195732, 228354, 293598, 337094, 342531, 456708, 505641, 587196, 674188, 685062, 1011282, 1027593, 1179829, 1370124, 1516923, 2022564, 2055186, 2359658, 3033846, 3539487, 4110372, 4550769, 4719316, 6067692, 7078974, 9101538, 10618461, 14157948, 18203076, 21236922, 31855383, 42473844, 63710766, 127421532]

約数ペア:

[(1, 127421532), (2, 63710766), (3, 42473844), (4, 31855383), (6, 21236922), (7, 18203076), (9, 14157948), (12, 10618461), (14, 9101538), (18, 7078974), (21, 6067692), (27, 4719316), (28, 4550769), (31, 4110372), (36, 3539487), (42, 3033846), (54, 2359658), (62, 2055186), (63, 2022564), (84, 1516923), (93, 1370124), (108, 1179829), (124, 1027593), (126, 1011282), (186, 685062), (189, 674188), (217, 587196), (252, 505641), (279, 456708), (372, 342531), (378, 337094), (434, 293598), (558, 228354), (651, 195732), (756, 168547), (837, 152236), (868, 146799), (1116, 114177), (1302, 97866), (1674, 76118), (1953, 65244), (2604, 48933), (3348, 38059), (3906, 32622), (5437, 23436), (5859, 21748), (7812, 16311), (10874, 11718)]