123232356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4463}}^1$

素因数の和:4545

約数の個数: 72

約数和(自身を含む): 341228160

約数和(自身を除く): 217995804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4463, 4602, 6903, 8926, 9204, 13389, 13806, 17852, 26778, 27612, 40167, 53556, 58019, 80334, 116038, 160668, 174057, 232076, 263317, 348114, 522171, 526634, 696228, 789951, 1044342, 1053268, 1579902, 2088684, 2369853, 3159804, 3423121, 4739706, 6846242, 9479412, 10269363, 13692484, 20538726, 30808089, 41077452, 61616178, 123232356]

約数ペア:

[(1, 123232356), (2, 61616178), (3, 41077452), (4, 30808089), (6, 20538726), (9, 13692484), (12, 10269363), (13, 9479412), (18, 6846242), (26, 4739706), (36, 3423121), (39, 3159804), (52, 2369853), (59, 2088684), (78, 1579902), (117, 1053268), (118, 1044342), (156, 789951), (177, 696228), (234, 526634), (236, 522171), (354, 348114), (468, 263317), (531, 232076), (708, 174057), (767, 160668), (1062, 116038), (1534, 80334), (2124, 58019), (2301, 53556), (3068, 40167), (4463, 27612), (4602, 26778), (6903, 17852), (8926, 13806), (9204, 13389)]