77806524

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 185149440

約数和(自身を除く): 107342916

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 191, 249, 332, 382, 409, 498, 573, 764, 818, 996, 1146, 1227, 1636, 2292, 2454, 4908, 15853, 31706, 33947, 47559, 63412, 67894, 78119, 95118, 101841, 135788, 156238, 190236, 203682, 234357, 312476, 407364, 468714, 937428, 6483877, 12967754, 19451631, 25935508, 38903262, 77806524]

約数ペア:

[(1, 77806524), (2, 38903262), (3, 25935508), (4, 19451631), (6, 12967754), (12, 6483877), (83, 937428), (166, 468714), (191, 407364), (249, 312476), (332, 234357), (382, 203682), (409, 190236), (498, 156238), (573, 135788), (764, 101841), (818, 95118), (996, 78119), (1146, 67894), (1227, 63412), (1636, 47559), (2292, 33947), (2454, 31706), (4908, 15853)]