87910212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7937}}^1$

素因数の和:8028

約数の個数: 48

約数和(自身を含む): 224042112

約数和(自身を除く): 136131900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 7937, 11076, 15874, 23811, 31748, 47622, 95244, 103181, 206362, 309543, 412724, 563527, 619086, 1127054, 1238172, 1690581, 2254108, 3381162, 6762324, 7325851, 14651702, 21977553, 29303404, 43955106, 87910212]

約数ペア:

[(1, 87910212), (2, 43955106), (3, 29303404), (4, 21977553), (6, 14651702), (12, 7325851), (13, 6762324), (26, 3381162), (39, 2254108), (52, 1690581), (71, 1238172), (78, 1127054), (142, 619086), (156, 563527), (213, 412724), (284, 309543), (426, 206362), (852, 103181), (923, 95244), (1846, 47622), (2769, 31748), (3692, 23811), (5538, 15874), (7937, 11076)]