73865464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 149448600

約数和(自身を除く): 75583136

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 173, 212, 346, 424, 692, 1007, 1384, 2014, 2809, 3287, 4028, 5618, 6574, 8056, 9169, 11236, 13148, 18338, 22472, 26296, 36676, 53371, 73352, 106742, 174211, 213484, 348422, 426968, 485957, 696844, 971914, 1393688, 1943828, 3887656, 9233183, 18466366, 36932732, 73865464]

約数ペア:

[(1, 73865464), (2, 36932732), (4, 18466366), (8, 9233183), (19, 3887656), (38, 1943828), (53, 1393688), (76, 971914), (106, 696844), (152, 485957), (173, 426968), (212, 348422), (346, 213484), (424, 174211), (692, 106742), (1007, 73352), (1384, 53371), (2014, 36676), (2809, 26296), (3287, 22472), (4028, 18338), (5618, 13148), (6574, 11236), (8056, 9169)]