75148276

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 155312640

約数和(自身を除く): 80164364

約数列:

[1, 2, 4, 7, 14, 28, 53, 79, 106, 158, 212, 316, 371, 553, 641, 742, 1106, 1282, 1484, 2212, 2564, 4187, 4487, 8374, 8974, 16748, 17948, 29309, 33973, 50639, 58618, 67946, 101278, 117236, 135892, 202556, 237811, 354473, 475622, 708946, 951244, 1417892, 2683867, 5367734, 10735468, 18787069, 37574138, 75148276]

約数ペア:

[(1, 75148276), (2, 37574138), (4, 18787069), (7, 10735468), (14, 5367734), (28, 2683867), (53, 1417892), (79, 951244), (106, 708946), (158, 475622), (212, 354473), (316, 237811), (371, 202556), (553, 135892), (641, 117236), (742, 101278), (1106, 67946), (1282, 58618), (1484, 50639), (2212, 33973), (2564, 29309), (4187, 17948), (4487, 16748), (8374, 8974)]