71602506

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 158708160

約数和(自身を除く): 87105654

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 179, 213, 313, 358, 426, 537, 626, 639, 939, 1074, 1278, 1611, 1878, 2817, 3222, 5634, 12709, 22223, 25418, 38127, 44446, 56027, 66669, 76254, 112054, 114381, 133338, 168081, 200007, 228762, 336162, 400014, 504243, 1008486, 3977917, 7955834, 11933751, 23867502, 35801253, 71602506]

約数ペア:

[(1, 71602506), (2, 35801253), (3, 23867502), (6, 11933751), (9, 7955834), (18, 3977917), (71, 1008486), (142, 504243), (179, 400014), (213, 336162), (313, 228762), (358, 200007), (426, 168081), (537, 133338), (626, 114381), (639, 112054), (939, 76254), (1074, 66669), (1278, 56027), (1611, 44446), (1878, 38127), (2817, 25418), (3222, 22223), (5634, 12709)]