66238428

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 158004000

約数和(自身を除く): 91765572

約数列:

[1, 2, 3, 4, 6, 12, 89, 109, 178, 218, 267, 327, 356, 436, 534, 569, 654, 1068, 1138, 1308, 1707, 2276, 3414, 6828, 9701, 19402, 29103, 38804, 50641, 58206, 62021, 101282, 116412, 124042, 151923, 186063, 202564, 248084, 303846, 372126, 607692, 744252, 5519869, 11039738, 16559607, 22079476, 33119214, 66238428]

約数ペア:

[(1, 66238428), (2, 33119214), (3, 22079476), (4, 16559607), (6, 11039738), (12, 5519869), (89, 744252), (109, 607692), (178, 372126), (218, 303846), (267, 248084), (327, 202564), (356, 186063), (436, 151923), (534, 124042), (569, 116412), (654, 101282), (1068, 62021), (1138, 58206), (1308, 50641), (1707, 38804), (2276, 29103), (3414, 19402), (6828, 9701)]