72675174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 173311488

約数和(自身を除く): 100636314

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1193, 1562, 1846, 2343, 2386, 2769, 3579, 4686, 5538, 7158, 10153, 13123, 15509, 20306, 26246, 30459, 31018, 39369, 46527, 60918, 78738, 84703, 93054, 169406, 170599, 254109, 341198, 508218, 511797, 931733, 1023594, 1101139, 1863466, 2202278, 2795199, 3303417, 5590398, 6606834, 12112529, 24225058, 36337587, 72675174]

約数ペア:

[(1, 72675174), (2, 36337587), (3, 24225058), (6, 12112529), (11, 6606834), (13, 5590398), (22, 3303417), (26, 2795199), (33, 2202278), (39, 1863466), (66, 1101139), (71, 1023594), (78, 931733), (142, 511797), (143, 508218), (213, 341198), (286, 254109), (426, 170599), (429, 169406), (781, 93054), (858, 84703), (923, 78738), (1193, 60918), (1562, 46527), (1846, 39369), (2343, 31018), (2386, 30459), (2769, 26246), (3579, 20306), (4686, 15509), (5538, 13123), (7158, 10153)]