68739684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4951}}^1$

素因数の和:5060

約数の個数: 48

約数和(自身を含む): 174706560

約数和(自身を除く): 105966876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 4951, 6942, 9902, 13884, 14853, 19804, 29706, 59412, 64363, 128726, 193089, 257452, 386178, 440639, 772356, 881278, 1321917, 1762556, 2643834, 5287668, 5728307, 11456614, 17184921, 22913228, 34369842, 68739684]

約数ペア:

[(1, 68739684), (2, 34369842), (3, 22913228), (4, 17184921), (6, 11456614), (12, 5728307), (13, 5287668), (26, 2643834), (39, 1762556), (52, 1321917), (78, 881278), (89, 772356), (156, 440639), (178, 386178), (267, 257452), (356, 193089), (534, 128726), (1068, 64363), (1157, 59412), (2314, 29706), (3471, 19804), (4628, 14853), (4951, 13884), (6942, 9902)]