90861914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 85255846

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 143, 209, 247, 253, 286, 299, 418, 437, 494, 506, 598, 727, 874, 1454, 2717, 3289, 4807, 5434, 5681, 6578, 7997, 9451, 9614, 11362, 13813, 15994, 16721, 18902, 27626, 33442, 62491, 103961, 124982, 151943, 179569, 183931, 207922, 217373, 303886, 317699, 359138, 367862, 434746, 635398, 1975259, 2391103, 3494689, 3950518, 4130087, 4782206, 6989378, 8260174, 45430957, 90861914]

約数ペア:

[(1, 90861914), (2, 45430957), (11, 8260174), (13, 6989378), (19, 4782206), (22, 4130087), (23, 3950518), (26, 3494689), (38, 2391103), (46, 1975259), (143, 635398), (209, 434746), (247, 367862), (253, 359138), (286, 317699), (299, 303886), (418, 217373), (437, 207922), (494, 183931), (506, 179569), (598, 151943), (727, 124982), (874, 103961), (1454, 62491), (2717, 33442), (3289, 27626), (4807, 18902), (5434, 16721), (5681, 15994), (6578, 13813), (7997, 11362), (9451, 9614)]