90263178

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 205096320

約数和(自身を除く): 114833142

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 263, 414, 526, 789, 829, 1578, 1658, 2367, 2487, 4734, 4974, 6049, 7461, 12098, 14922, 18147, 19067, 36294, 38134, 54441, 57201, 108882, 114402, 171603, 218027, 343206, 436054, 654081, 1308162, 1962243, 3924486, 5014621, 10029242, 15043863, 30087726, 45131589, 90263178]

約数ペア:

[(1, 90263178), (2, 45131589), (3, 30087726), (6, 15043863), (9, 10029242), (18, 5014621), (23, 3924486), (46, 1962243), (69, 1308162), (138, 654081), (207, 436054), (263, 343206), (414, 218027), (526, 171603), (789, 114402), (829, 108882), (1578, 57201), (1658, 54441), (2367, 38134), (2487, 36294), (4734, 19067), (4974, 18147), (6049, 14922), (7461, 12098)]