84620886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 201916416

約数和(自身を除く): 117295530

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 103, 186, 206, 217, 309, 434, 618, 631, 651, 721, 1262, 1302, 1442, 1893, 2163, 3193, 3786, 4326, 4417, 6386, 8834, 9579, 13251, 19158, 19561, 22351, 26502, 39122, 44702, 58683, 64993, 67053, 117366, 129986, 134106, 136927, 194979, 273854, 389958, 410781, 454951, 821562, 909902, 1364853, 2014783, 2729706, 4029566, 6044349, 12088698, 14103481, 28206962, 42310443, 84620886]

約数ペア:

[(1, 84620886), (2, 42310443), (3, 28206962), (6, 14103481), (7, 12088698), (14, 6044349), (21, 4029566), (31, 2729706), (42, 2014783), (62, 1364853), (93, 909902), (103, 821562), (186, 454951), (206, 410781), (217, 389958), (309, 273854), (434, 194979), (618, 136927), (631, 134106), (651, 129986), (721, 117366), (1262, 67053), (1302, 64993), (1442, 58683), (1893, 44702), (2163, 39122), (3193, 26502), (3786, 22351), (4326, 19561), (4417, 19158), (6386, 13251), (8834, 9579)]