78551022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 173766096

約数和(自身を除く): 95215074

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 257, 363, 421, 514, 726, 771, 842, 1263, 1542, 2526, 2827, 4631, 5654, 8481, 9262, 13893, 16962, 27786, 31097, 50941, 62194, 93291, 101882, 108197, 152823, 186582, 216394, 305646, 324591, 649182, 1190167, 2380334, 3570501, 7141002, 13091837, 26183674, 39275511, 78551022]

約数ペア:

[(1, 78551022), (2, 39275511), (3, 26183674), (6, 13091837), (11, 7141002), (22, 3570501), (33, 2380334), (66, 1190167), (121, 649182), (242, 324591), (257, 305646), (363, 216394), (421, 186582), (514, 152823), (726, 108197), (771, 101882), (842, 93291), (1263, 62194), (1542, 50941), (2526, 31097), (2827, 27786), (4631, 16962), (5654, 13893), (8481, 9262)]