89719308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 260099840

約数和(自身を除く): 170380532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 439, 811, 878, 1317, 1622, 1756, 2433, 2634, 3073, 3244, 3951, 4866, 5268, 5677, 6146, 7299, 7902, 9219, 9732, 11354, 12292, 14598, 15804, 17031, 18438, 22708, 27657, 29196, 34062, 36876, 51093, 55314, 68124, 102186, 110628, 204372, 356029, 712058, 1068087, 1424116, 2136174, 2492203, 3204261, 4272348, 4984406, 6408522, 7476609, 9968812, 12817044, 14953218, 22429827, 29906436, 44859654, 89719308]

約数ペア:

[(1, 89719308), (2, 44859654), (3, 29906436), (4, 22429827), (6, 14953218), (7, 12817044), (9, 9968812), (12, 7476609), (14, 6408522), (18, 4984406), (21, 4272348), (28, 3204261), (36, 2492203), (42, 2136174), (63, 1424116), (84, 1068087), (126, 712058), (252, 356029), (439, 204372), (811, 110628), (878, 102186), (1317, 68124), (1622, 55314), (1756, 51093), (2433, 36876), (2634, 34062), (3073, 29196), (3244, 27657), (3951, 22708), (4866, 18438), (5268, 17031), (5677, 15804), (6146, 14598), (7299, 12292), (7902, 11354), (9219, 9732)]