83287890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1904

約数の個数: 96

約数和(自身を含む): 251012736

約数和(自身を除く): 167724846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 73, 90, 105, 126, 146, 210, 219, 315, 365, 438, 511, 630, 657, 730, 1022, 1095, 1314, 1533, 1811, 2190, 2555, 3066, 3285, 3622, 4599, 5110, 5433, 6570, 7665, 9055, 9198, 10866, 12677, 15330, 16299, 18110, 22995, 25354, 27165, 32598, 38031, 45990, 54330, 63385, 76062, 81495, 114093, 126770, 132203, 162990, 190155, 228186, 264406, 380310, 396609, 570465, 661015, 793218, 925421, 1140930, 1189827, 1322030, 1850842, 1983045, 2379654, 2776263, 3966090, 4627105, 5552526, 5949135, 8328789, 9254210, 11898270, 13881315, 16657578, 27762630, 41643945, 83287890]

約数ペア:

[(1, 83287890), (2, 41643945), (3, 27762630), (5, 16657578), (6, 13881315), (7, 11898270), (9, 9254210), (10, 8328789), (14, 5949135), (15, 5552526), (18, 4627105), (21, 3966090), (30, 2776263), (35, 2379654), (42, 1983045), (45, 1850842), (63, 1322030), (70, 1189827), (73, 1140930), (90, 925421), (105, 793218), (126, 661015), (146, 570465), (210, 396609), (219, 380310), (315, 264406), (365, 228186), (438, 190155), (511, 162990), (630, 132203), (657, 126770), (730, 114093), (1022, 81495), (1095, 76062), (1314, 63385), (1533, 54330), (1811, 45990), (2190, 38031), (2555, 32598), (3066, 27165), (3285, 25354), (3622, 22995), (4599, 18110), (5110, 16299), (5433, 15330), (6570, 12677), (7665, 10866), (9055, 9198)]