81422614

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 155131200

約数和(自身を除く): 73708586

約数列:

[1, 2, 7, 13, 14, 26, 49, 79, 91, 98, 158, 182, 553, 637, 809, 1027, 1106, 1274, 1618, 2054, 3871, 5663, 7189, 7742, 10517, 11326, 14378, 21034, 39641, 50323, 63911, 73619, 79282, 100646, 127822, 147238, 447377, 515333, 830843, 894754, 1030666, 1661686, 3131639, 5815901, 6263278, 11631802, 40711307, 81422614]

約数ペア:

[(1, 81422614), (2, 40711307), (7, 11631802), (13, 6263278), (14, 5815901), (26, 3131639), (49, 1661686), (79, 1030666), (91, 894754), (98, 830843), (158, 515333), (182, 447377), (553, 147238), (637, 127822), (809, 100646), (1027, 79282), (1106, 73619), (1274, 63911), (1618, 50323), (2054, 39641), (3871, 21034), (5663, 14378), (7189, 11326), (7742, 10517)]