74299758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 171097920

約数和(自身を除く): 96798162

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 137, 221, 274, 409, 411, 442, 663, 818, 822, 1227, 1326, 1781, 2329, 2454, 3562, 4658, 5317, 5343, 6953, 6987, 10634, 10686, 13906, 13974, 15951, 20859, 30277, 31902, 41718, 56033, 60554, 90389, 90831, 112066, 168099, 180778, 181662, 271167, 336198, 542334, 728429, 952561, 1456858, 1905122, 2185287, 2857683, 4370574, 5715366, 12383293, 24766586, 37149879, 74299758]

約数ペア:

[(1, 74299758), (2, 37149879), (3, 24766586), (6, 12383293), (13, 5715366), (17, 4370574), (26, 2857683), (34, 2185287), (39, 1905122), (51, 1456858), (78, 952561), (102, 728429), (137, 542334), (221, 336198), (274, 271167), (409, 181662), (411, 180778), (442, 168099), (663, 112066), (818, 90831), (822, 90389), (1227, 60554), (1326, 56033), (1781, 41718), (2329, 31902), (2454, 30277), (3562, 20859), (4658, 15951), (5317, 13974), (5343, 13906), (6953, 10686), (6987, 10634)]