72011576

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1087}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 170233920

約数和(自身を除く): 98222344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1087, 1183, 1274, 1352, 2174, 2366, 2548, 4348, 4732, 5096, 7609, 8281, 8696, 9464, 14131, 15218, 16562, 28262, 30436, 33124, 53263, 56524, 60872, 66248, 98917, 106526, 113048, 183703, 197834, 213052, 367406, 395668, 426104, 692419, 734812, 791336, 1285921, 1384838, 1469624, 2571842, 2769676, 5143684, 5539352, 9001447, 10287368, 18002894, 36005788, 72011576]

約数ペア:

[(1, 72011576), (2, 36005788), (4, 18002894), (7, 10287368), (8, 9001447), (13, 5539352), (14, 5143684), (26, 2769676), (28, 2571842), (49, 1469624), (52, 1384838), (56, 1285921), (91, 791336), (98, 734812), (104, 692419), (169, 426104), (182, 395668), (196, 367406), (338, 213052), (364, 197834), (392, 183703), (637, 113048), (676, 106526), (728, 98917), (1087, 66248), (1183, 60872), (1274, 56524), (1352, 53263), (2174, 33124), (2366, 30436), (2548, 28262), (4348, 16562), (4732, 15218), (5096, 14131), (7609, 9464), (8281, 8696)]