81910360068

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{425473}}^1$

素因数の和:425804

約数の個数: 48

約数和(自身を含む): 194996436096

約数和(自身を除く): 113086076028

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 263, 366, 526, 732, 789, 1052, 1578, 3156, 16043, 32086, 48129, 64172, 96258, 192516, 425473, 850946, 1276419, 1701892, 2552838, 5105676, 25953853, 51907706, 77861559, 103815412, 111899399, 155723118, 223798798, 311446236, 335698197, 447597596, 671396394, 1342792788, 6825863339, 13651726678, 20477590017, 27303453356, 40955180034, 81910360068]

約数ペア:

[(1, 81910360068), (2, 40955180034), (3, 27303453356), (4, 20477590017), (6, 13651726678), (12, 6825863339), (61, 1342792788), (122, 671396394), (183, 447597596), (244, 335698197), (263, 311446236), (366, 223798798), (526, 155723118), (732, 111899399), (789, 103815412), (1052, 77861559), (1578, 51907706), (3156, 25953853), (16043, 5105676), (32086, 2552838), (48129, 1701892), (64172, 1276419), (96258, 850946), (192516, 425473)]