91161954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1747}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 213787392

約数和(自身を除く): 122625438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 1338, 1747, 2007, 2899, 3494, 4014, 5241, 5798, 8697, 10482, 15723, 17394, 22711, 26091, 31446, 45422, 52182, 68133, 136266, 204399, 389581, 408798, 779162, 1168743, 2337486, 3506229, 5064553, 7012458, 10129106, 15193659, 30387318, 45580977, 91161954]

約数ペア:

[(1, 91161954), (2, 45580977), (3, 30387318), (6, 15193659), (9, 10129106), (13, 7012458), (18, 5064553), (26, 3506229), (39, 2337486), (78, 1168743), (117, 779162), (223, 408798), (234, 389581), (446, 204399), (669, 136266), (1338, 68133), (1747, 52182), (2007, 45422), (2899, 31446), (3494, 26091), (4014, 22711), (5241, 17394), (5798, 15723), (8697, 10482)]