66910356

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 175279104

約数和(自身を除く): 108368748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 191, 222, 263, 333, 382, 444, 526, 573, 666, 764, 789, 1052, 1146, 1332, 1578, 1719, 2292, 2367, 3156, 3438, 4734, 6876, 7067, 9468, 9731, 14134, 19462, 21201, 28268, 29193, 38924, 42402, 50233, 58386, 63603, 84804, 87579, 100466, 116772, 127206, 150699, 175158, 200932, 254412, 301398, 350316, 452097, 602796, 904194, 1808388, 1858621, 3717242, 5575863, 7434484, 11151726, 16727589, 22303452, 33455178, 66910356]

約数ペア:

[(1, 66910356), (2, 33455178), (3, 22303452), (4, 16727589), (6, 11151726), (9, 7434484), (12, 5575863), (18, 3717242), (36, 1858621), (37, 1808388), (74, 904194), (111, 602796), (148, 452097), (191, 350316), (222, 301398), (263, 254412), (333, 200932), (382, 175158), (444, 150699), (526, 127206), (573, 116772), (666, 100466), (764, 87579), (789, 84804), (1052, 63603), (1146, 58386), (1332, 50233), (1578, 42402), (1719, 38924), (2292, 29193), (2367, 28268), (3156, 21201), (3438, 19462), (4734, 14134), (6876, 9731), (7067, 9468)]