90335766

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 200724480

約数和(自身を除く): 110388714

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 131, 138, 262, 263, 393, 437, 526, 786, 789, 874, 1311, 1578, 2489, 2622, 3013, 4978, 4997, 6026, 6049, 7467, 9039, 9994, 12098, 14934, 14991, 18078, 18147, 29982, 34453, 36294, 57247, 68906, 103359, 114494, 114931, 171741, 206718, 229862, 343482, 344793, 654607, 689586, 792419, 1309214, 1584838, 1963821, 2377257, 3927642, 4754514, 15055961, 30111922, 45167883, 90335766]

約数ペア:

[(1, 90335766), (2, 45167883), (3, 30111922), (6, 15055961), (19, 4754514), (23, 3927642), (38, 2377257), (46, 1963821), (57, 1584838), (69, 1309214), (114, 792419), (131, 689586), (138, 654607), (262, 344793), (263, 343482), (393, 229862), (437, 206718), (526, 171741), (786, 114931), (789, 114494), (874, 103359), (1311, 68906), (1578, 57247), (2489, 36294), (2622, 34453), (3013, 29982), (4978, 18147), (4997, 18078), (6026, 14991), (6049, 14934), (7467, 12098), (9039, 9994)]