172780236

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{51607}}^1$

素因数の和:51651

約数の個数: 48

約数和(自身を含む): 462407680

約数和(自身を除く): 289627444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 51607, 103214, 154821, 206428, 309642, 464463, 619284, 928926, 1393389, 1599817, 1857852, 2786778, 3199634, 4799451, 5573556, 6399268, 9598902, 14398353, 19197804, 28796706, 43195059, 57593412, 86390118, 172780236]

約数ペア:

[(1, 172780236), (2, 86390118), (3, 57593412), (4, 43195059), (6, 28796706), (9, 19197804), (12, 14398353), (18, 9598902), (27, 6399268), (31, 5573556), (36, 4799451), (54, 3199634), (62, 2786778), (93, 1857852), (108, 1599817), (124, 1393389), (186, 928926), (279, 619284), (372, 464463), (558, 309642), (837, 206428), (1116, 154821), (1674, 103214), (3348, 51607)]