85849842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 192132864

約数和(自身を除く): 106283022

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 151, 197, 222, 302, 394, 453, 481, 591, 906, 962, 1182, 1443, 1963, 2561, 2886, 3926, 5122, 5587, 5889, 7289, 7683, 11174, 11778, 14578, 15366, 16761, 21867, 29747, 33522, 43734, 59494, 72631, 89241, 94757, 145262, 178482, 189514, 217893, 284271, 386711, 435786, 568542, 773422, 1100639, 1160133, 2201278, 2320266, 3301917, 6603834, 14308307, 28616614, 42924921, 85849842]

約数ペア:

[(1, 85849842), (2, 42924921), (3, 28616614), (6, 14308307), (13, 6603834), (26, 3301917), (37, 2320266), (39, 2201278), (74, 1160133), (78, 1100639), (111, 773422), (151, 568542), (197, 435786), (222, 386711), (302, 284271), (394, 217893), (453, 189514), (481, 178482), (591, 145262), (906, 94757), (962, 89241), (1182, 72631), (1443, 59494), (1963, 43734), (2561, 33522), (2886, 29747), (3926, 21867), (5122, 16761), (5587, 15366), (5889, 14578), (7289, 11778), (7683, 11174)]