65580372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12739}}^1$

素因数の和:12773

約数の個数: 72

約数和(自身を含む): 194769120

約数和(自身を除く): 129188748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 12739, 25478, 38217, 50956, 76434, 114651, 140129, 152868, 165607, 229302, 280258, 331214, 420387, 458604, 496821, 560516, 662428, 840774, 993642, 1261161, 1490463, 1681548, 1821677, 1987284, 2522322, 2980926, 3643354, 5044644, 5465031, 5961852, 7286708, 10930062, 16395093, 21860124, 32790186, 65580372]

約数ペア:

[(1, 65580372), (2, 32790186), (3, 21860124), (4, 16395093), (6, 10930062), (9, 7286708), (11, 5961852), (12, 5465031), (13, 5044644), (18, 3643354), (22, 2980926), (26, 2522322), (33, 1987284), (36, 1821677), (39, 1681548), (44, 1490463), (52, 1261161), (66, 993642), (78, 840774), (99, 662428), (117, 560516), (132, 496821), (143, 458604), (156, 420387), (198, 331214), (234, 280258), (286, 229302), (396, 165607), (429, 152868), (468, 140129), (572, 114651), (858, 76434), (1287, 50956), (1716, 38217), (2574, 25478), (5148, 12739)]