84676328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 180403200

約数和(自身を除く): 95726872

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 59, 88, 94, 118, 188, 236, 347, 376, 472, 517, 649, 694, 1034, 1298, 1388, 2068, 2596, 2773, 2776, 3817, 4136, 5192, 5546, 7634, 11092, 15268, 16309, 20473, 22184, 30503, 30536, 32618, 40946, 61006, 65236, 81892, 122012, 130472, 163784, 179399, 225203, 244024, 358798, 450406, 717596, 900812, 962231, 1435192, 1801624, 1924462, 3848924, 7697848, 10584541, 21169082, 42338164, 84676328]

約数ペア:

[(1, 84676328), (2, 42338164), (4, 21169082), (8, 10584541), (11, 7697848), (22, 3848924), (44, 1924462), (47, 1801624), (59, 1435192), (88, 962231), (94, 900812), (118, 717596), (188, 450406), (236, 358798), (347, 244024), (376, 225203), (472, 179399), (517, 163784), (649, 130472), (694, 122012), (1034, 81892), (1298, 65236), (1388, 61006), (2068, 40946), (2596, 32618), (2773, 30536), (2776, 30503), (3817, 22184), (4136, 20473), (5192, 16309), (5546, 15268), (7634, 11092)]