76997220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3877}}^1$

素因数の和:4220

約数の個数: 48

約数和(自身を含む): 216299328

約数和(自身を除く): 139302108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3877, 3972, 4965, 6620, 7754, 9930, 11631, 15508, 19385, 19860, 23262, 38770, 46524, 58155, 77540, 116310, 232620, 1283287, 2566574, 3849861, 5133148, 6416435, 7699722, 12832870, 15399444, 19249305, 25665740, 38498610, 76997220]

約数ペア:

[(1, 76997220), (2, 38498610), (3, 25665740), (4, 19249305), (5, 15399444), (6, 12832870), (10, 7699722), (12, 6416435), (15, 5133148), (20, 3849861), (30, 2566574), (60, 1283287), (331, 232620), (662, 116310), (993, 77540), (1324, 58155), (1655, 46524), (1986, 38770), (3310, 23262), (3877, 19860), (3972, 19385), (4965, 15508), (6620, 11631), (7754, 9930)]