68761569128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1\times {\mathrm{23893}}^1$

素因数の和:26946

約数の個数: 64

約数和(自身を含む): 156071784960

約数和(自身を除く): 87310215832

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 3023, 6046, 12092, 21161, 23893, 24184, 42322, 47786, 51391, 84644, 95572, 102782, 167251, 169288, 191144, 205564, 334502, 359737, 406181, 411128, 669004, 719474, 812362, 1338008, 1438948, 1624724, 2843267, 2877896, 3249448, 5686534, 11373068, 22746136, 72228539, 144457078, 288914156, 505599773, 577828312, 1011199546, 1227885163, 2022399092, 2455770326, 4044798184, 4911540652, 8595196141, 9823081304, 17190392282, 34380784564, 68761569128]

約数ペア:

[(1, 68761569128), (2, 34380784564), (4, 17190392282), (7, 9823081304), (8, 8595196141), (14, 4911540652), (17, 4044798184), (28, 2455770326), (34, 2022399092), (56, 1227885163), (68, 1011199546), (119, 577828312), (136, 505599773), (238, 288914156), (476, 144457078), (952, 72228539), (3023, 22746136), (6046, 11373068), (12092, 5686534), (21161, 3249448), (23893, 2877896), (24184, 2843267), (42322, 1624724), (47786, 1438948), (51391, 1338008), (84644, 812362), (95572, 719474), (102782, 669004), (167251, 411128), (169288, 406181), (191144, 359737), (205564, 334502)]