90389208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41387}}^1$

素因数の和:41416

約数の個数: 64

約数和(自身を含む): 278127360

約数和(自身を除く): 187738152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 41387, 82774, 124161, 165548, 248322, 289709, 331096, 496644, 538031, 579418, 869127, 993288, 1076062, 1158836, 1614093, 1738254, 2152124, 2317672, 3228186, 3476508, 3766217, 4304248, 6456372, 6953016, 7532434, 11298651, 12912744, 15064868, 22597302, 30129736, 45194604, 90389208]

約数ペア:

[(1, 90389208), (2, 45194604), (3, 30129736), (4, 22597302), (6, 15064868), (7, 12912744), (8, 11298651), (12, 7532434), (13, 6953016), (14, 6456372), (21, 4304248), (24, 3766217), (26, 3476508), (28, 3228186), (39, 2317672), (42, 2152124), (52, 1738254), (56, 1614093), (78, 1158836), (84, 1076062), (91, 993288), (104, 869127), (156, 579418), (168, 538031), (182, 496644), (273, 331096), (312, 289709), (364, 248322), (546, 165548), (728, 124161), (1092, 82774), (2184, 41387)]