31777434

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 80

約数和(自身を含む): 78059520

約数和(自身を除く): 46282086

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 81, 117, 158, 162, 191, 234, 237, 351, 382, 474, 573, 702, 711, 1027, 1053, 1146, 1422, 1719, 2054, 2106, 2133, 2483, 3081, 3438, 4266, 4966, 5157, 6162, 6399, 7449, 9243, 10314, 12798, 14898, 15089, 15471, 18486, 22347, 27729, 30178, 30942, 44694, 45267, 55458, 67041, 83187, 90534, 134082, 135801, 166374, 196157, 201123, 271602, 392314, 402246, 407403, 588471, 814806, 1176942, 1222209, 1765413, 2444418, 3530826, 5296239, 10592478, 15888717, 31777434]

約数ペア:

[(1, 31777434), (2, 15888717), (3, 10592478), (6, 5296239), (9, 3530826), (13, 2444418), (18, 1765413), (26, 1222209), (27, 1176942), (39, 814806), (54, 588471), (78, 407403), (79, 402246), (81, 392314), (117, 271602), (158, 201123), (162, 196157), (191, 166374), (234, 135801), (237, 134082), (351, 90534), (382, 83187), (474, 67041), (573, 55458), (702, 45267), (711, 44694), (1027, 30942), (1053, 30178), (1146, 27729), (1422, 22347), (1719, 18486), (2054, 15471), (2106, 15089), (2133, 14898), (2483, 12798), (3081, 10314), (3438, 9243), (4266, 7449), (4966, 6399), (5157, 6162)]