81296992

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 199257408

約数和(自身を除く): 117960416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 68, 74, 112, 119, 136, 148, 224, 238, 259, 272, 296, 476, 518, 544, 577, 592, 629, 952, 1036, 1154, 1184, 1258, 1904, 2072, 2308, 2516, 3808, 4039, 4144, 4403, 4616, 5032, 8078, 8288, 8806, 9232, 9809, 10064, 16156, 17612, 18464, 19618, 20128, 21349, 32312, 35224, 39236, 42698, 64624, 68663, 70448, 78472, 85396, 129248, 137326, 140896, 149443, 156944, 170792, 274652, 298886, 313888, 341584, 362933, 549304, 597772, 683168, 725866, 1098608, 1195544, 1451732, 2197216, 2391088, 2540531, 2903464, 4782176, 5081062, 5806928, 10162124, 11613856, 20324248, 40648496, 81296992]

約数ペア:

[(1, 81296992), (2, 40648496), (4, 20324248), (7, 11613856), (8, 10162124), (14, 5806928), (16, 5081062), (17, 4782176), (28, 2903464), (32, 2540531), (34, 2391088), (37, 2197216), (56, 1451732), (68, 1195544), (74, 1098608), (112, 725866), (119, 683168), (136, 597772), (148, 549304), (224, 362933), (238, 341584), (259, 313888), (272, 298886), (296, 274652), (476, 170792), (518, 156944), (544, 149443), (577, 140896), (592, 137326), (629, 129248), (952, 85396), (1036, 78472), (1154, 70448), (1184, 68663), (1258, 64624), (1904, 42698), (2072, 39236), (2308, 35224), (2516, 32312), (3808, 21349), (4039, 20128), (4144, 19618), (4403, 18464), (4616, 17612), (5032, 16156), (8078, 10064), (8288, 9809), (8806, 9232)]