72237564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1376

約数の個数: 108

約数和(自身を含む): 219430848

約数和(自身を除く): 147193284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1321, 1519, 1764, 1953, 2604, 2642, 3038, 3906, 3963, 4557, 5284, 6076, 7812, 7926, 9114, 9247, 11889, 13671, 15852, 18228, 18494, 23778, 27342, 27741, 36988, 40951, 47556, 54684, 55482, 64729, 81902, 83223, 110964, 122853, 129458, 163804, 166446, 194187, 245706, 258916, 286657, 332892, 368559, 388374, 491412, 573314, 582561, 737118, 776748, 859971, 1146628, 1165122, 1474236, 1719942, 2006599, 2330244, 2579913, 3439884, 4013198, 5159826, 6019797, 8026396, 10319652, 12039594, 18059391, 24079188, 36118782, 72237564]

約数ペア:

[(1, 72237564), (2, 36118782), (3, 24079188), (4, 18059391), (6, 12039594), (7, 10319652), (9, 8026396), (12, 6019797), (14, 5159826), (18, 4013198), (21, 3439884), (28, 2579913), (31, 2330244), (36, 2006599), (42, 1719942), (49, 1474236), (62, 1165122), (63, 1146628), (84, 859971), (93, 776748), (98, 737118), (124, 582561), (126, 573314), (147, 491412), (186, 388374), (196, 368559), (217, 332892), (252, 286657), (279, 258916), (294, 245706), (372, 194187), (434, 166446), (441, 163804), (558, 129458), (588, 122853), (651, 110964), (868, 83223), (882, 81902), (1116, 64729), (1302, 55482), (1321, 54684), (1519, 47556), (1764, 40951), (1953, 36988), (2604, 27741), (2642, 27342), (3038, 23778), (3906, 18494), (3963, 18228), (4557, 15852), (5284, 13671), (6076, 11889), (7812, 9247), (7926, 9114)]