87727572

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 228271680

約数和(自身を除く): 140544108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 103, 118, 177, 206, 236, 309, 354, 401, 412, 531, 618, 708, 802, 927, 1062, 1203, 1236, 1604, 1854, 2124, 2406, 3609, 3708, 4812, 6077, 7218, 12154, 14436, 18231, 23659, 24308, 36462, 41303, 47318, 54693, 70977, 72924, 82606, 94636, 109386, 123909, 141954, 165212, 212931, 218772, 247818, 283908, 371727, 425862, 495636, 743454, 851724, 1486908, 2436877, 4873754, 7310631, 9747508, 14621262, 21931893, 29242524, 43863786, 87727572]

約数ペア:

[(1, 87727572), (2, 43863786), (3, 29242524), (4, 21931893), (6, 14621262), (9, 9747508), (12, 7310631), (18, 4873754), (36, 2436877), (59, 1486908), (103, 851724), (118, 743454), (177, 495636), (206, 425862), (236, 371727), (309, 283908), (354, 247818), (401, 218772), (412, 212931), (531, 165212), (618, 141954), (708, 123909), (802, 109386), (927, 94636), (1062, 82606), (1203, 72924), (1236, 70977), (1604, 54693), (1854, 47318), (2124, 41303), (2406, 36462), (3609, 24308), (3708, 23659), (4812, 18231), (6077, 14436), (7218, 12154)]