74071842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 169559040

約数和(自身を除く): 95487198

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 151, 247, 302, 331, 453, 494, 662, 741, 906, 993, 1482, 1963, 1986, 2869, 3926, 4303, 5738, 5889, 6289, 8606, 8607, 11778, 12578, 12909, 17214, 18867, 25818, 37297, 37734, 49981, 74594, 81757, 99962, 111891, 149943, 163514, 223782, 245271, 299886, 490542, 649753, 949639, 1299506, 1899278, 1949259, 2848917, 3898518, 5697834, 12345307, 24690614, 37035921, 74071842]

約数ペア:

[(1, 74071842), (2, 37035921), (3, 24690614), (6, 12345307), (13, 5697834), (19, 3898518), (26, 2848917), (38, 1949259), (39, 1899278), (57, 1299506), (78, 949639), (114, 649753), (151, 490542), (247, 299886), (302, 245271), (331, 223782), (453, 163514), (494, 149943), (662, 111891), (741, 99962), (906, 81757), (993, 74594), (1482, 49981), (1963, 37734), (1986, 37297), (2869, 25818), (3926, 18867), (4303, 17214), (5738, 12909), (5889, 12578), (6289, 11778), (8606, 8607)]