87218976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4154

約数の個数: 96

約数和(自身を含む): 261128448

約数和(自身を除く): 173909472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 4111, 5304, 7072, 8222, 10608, 12333, 16444, 21216, 24666, 32888, 49332, 53443, 65776, 69887, 98664, 106886, 131552, 139774, 160329, 197328, 209661, 213772, 279548, 320658, 394656, 419322, 427544, 559096, 641316, 838644, 855088, 908531, 1118192, 1282632, 1677288, 1710176, 1817062, 2236384, 2565264, 2725593, 3354576, 3634124, 5130528, 5451186, 6709152, 7268248, 10902372, 14536496, 21804744, 29072992, 43609488, 87218976]

約数ペア:

[(1, 87218976), (2, 43609488), (3, 29072992), (4, 21804744), (6, 14536496), (8, 10902372), (12, 7268248), (13, 6709152), (16, 5451186), (17, 5130528), (24, 3634124), (26, 3354576), (32, 2725593), (34, 2565264), (39, 2236384), (48, 1817062), (51, 1710176), (52, 1677288), (68, 1282632), (78, 1118192), (96, 908531), (102, 855088), (104, 838644), (136, 641316), (156, 559096), (204, 427544), (208, 419322), (221, 394656), (272, 320658), (312, 279548), (408, 213772), (416, 209661), (442, 197328), (544, 160329), (624, 139774), (663, 131552), (816, 106886), (884, 98664), (1248, 69887), (1326, 65776), (1632, 53443), (1768, 49332), (2652, 32888), (3536, 24666), (4111, 21216), (5304, 16444), (7072, 12333), (8222, 10608)]