85376252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 166088832

約数和(自身を除く): 80712580

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 181, 188, 193, 362, 386, 611, 724, 772, 1222, 2353, 2444, 2509, 4706, 5018, 8507, 9071, 9412, 10036, 17014, 18142, 34028, 34933, 36284, 69866, 110591, 117923, 139732, 221182, 235846, 442364, 454129, 471692, 908258, 1641851, 1816516, 3283702, 6567404, 21344063, 42688126, 85376252]

約数ペア:

[(1, 85376252), (2, 42688126), (4, 21344063), (13, 6567404), (26, 3283702), (47, 1816516), (52, 1641851), (94, 908258), (181, 471692), (188, 454129), (193, 442364), (362, 235846), (386, 221182), (611, 139732), (724, 117923), (772, 110591), (1222, 69866), (2353, 36284), (2444, 34933), (2509, 34028), (4706, 18142), (5018, 17014), (8507, 10036), (9071, 9412)]