83629980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{66373}}^1$

素因数の和:66395

約数の個数: 72

約数和(自身を含む): 289921632

約数和(自身を除く): 206291652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 66373, 132746, 199119, 265492, 331865, 398238, 464611, 597357, 663730, 796476, 929222, 995595, 1194714, 1327460, 1393833, 1858444, 1991190, 2323055, 2389428, 2787666, 2986785, 3982380, 4181499, 4646110, 5575332, 5973570, 6969165, 8362998, 9292220, 11947140, 13938330, 16725996, 20907495, 27876660, 41814990, 83629980]

約数ペア:

[(1, 83629980), (2, 41814990), (3, 27876660), (4, 20907495), (5, 16725996), (6, 13938330), (7, 11947140), (9, 9292220), (10, 8362998), (12, 6969165), (14, 5973570), (15, 5575332), (18, 4646110), (20, 4181499), (21, 3982380), (28, 2986785), (30, 2787666), (35, 2389428), (36, 2323055), (42, 1991190), (45, 1858444), (60, 1393833), (63, 1327460), (70, 1194714), (84, 995595), (90, 929222), (105, 796476), (126, 663730), (140, 597357), (180, 464611), (210, 398238), (252, 331865), (315, 265492), (420, 199119), (630, 132746), (1260, 66373)]