71757684

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21433}}^1$

素因数の和:21477

約数の個数: 48

約数和(自身を含む): 192048640

約数和(自身を除く): 120290956

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, 21433, 42866, 64299, 85732, 128598, 192897, 257196, 385794, 578691, 664423, 771588, 1157382, 1328846, 1993269, 2314764, 2657692, 3986538, 5979807, 7973076, 11959614, 17939421, 23919228, 35878842, 71757684]

約数ペア:

[(1, 71757684), (2, 35878842), (3, 23919228), (4, 17939421), (6, 11959614), (9, 7973076), (12, 5979807), (18, 3986538), (27, 2657692), (31, 2314764), (36, 1993269), (54, 1328846), (62, 1157382), (93, 771588), (108, 664423), (124, 578691), (186, 385794), (279, 257196), (372, 192897), (558, 128598), (837, 85732), (1116, 64299), (1674, 42866), (3348, 21433)]