87742248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2039}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 240883200

約数和(自身を除く): 153140952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 163, 264, 326, 489, 652, 978, 1304, 1793, 1956, 2039, 3586, 3912, 4078, 5379, 6117, 7172, 8156, 10758, 12234, 14344, 16312, 21516, 22429, 24468, 43032, 44858, 48936, 67287, 89716, 134574, 179432, 269148, 332357, 538296, 664714, 997071, 1329428, 1994142, 2658856, 3655927, 3988284, 7311854, 7976568, 10967781, 14623708, 21935562, 29247416, 43871124, 87742248]

約数ペア:

[(1, 87742248), (2, 43871124), (3, 29247416), (4, 21935562), (6, 14623708), (8, 10967781), (11, 7976568), (12, 7311854), (22, 3988284), (24, 3655927), (33, 2658856), (44, 1994142), (66, 1329428), (88, 997071), (132, 664714), (163, 538296), (264, 332357), (326, 269148), (489, 179432), (652, 134574), (978, 89716), (1304, 67287), (1793, 48936), (1956, 44858), (2039, 43032), (3586, 24468), (3912, 22429), (4078, 21516), (5379, 16312), (6117, 14344), (7172, 12234), (8156, 10758)]