90888642

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 80

約数和(自身を含む): 221981760

約数和(自身を除く): 131093118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 103, 117, 162, 206, 234, 309, 351, 419, 618, 702, 838, 927, 1053, 1257, 1339, 1854, 2106, 2514, 2678, 2781, 3771, 4017, 5447, 5562, 7542, 8034, 8343, 10894, 11313, 12051, 16341, 16686, 22626, 24102, 32682, 33939, 36153, 43157, 49023, 67878, 72306, 86314, 98046, 108459, 129471, 147069, 216918, 258942, 294138, 388413, 441207, 561041, 776826, 882414, 1122082, 1165239, 1683123, 2330478, 3366246, 3495717, 5049369, 6991434, 10098738, 15148107, 30296214, 45444321, 90888642]

約数ペア:

[(1, 90888642), (2, 45444321), (3, 30296214), (6, 15148107), (9, 10098738), (13, 6991434), (18, 5049369), (26, 3495717), (27, 3366246), (39, 2330478), (54, 1683123), (78, 1165239), (81, 1122082), (103, 882414), (117, 776826), (162, 561041), (206, 441207), (234, 388413), (309, 294138), (351, 258942), (419, 216918), (618, 147069), (702, 129471), (838, 108459), (927, 98046), (1053, 86314), (1257, 72306), (1339, 67878), (1854, 49023), (2106, 43157), (2514, 36153), (2678, 33939), (2781, 32682), (3771, 24102), (4017, 22626), (5447, 16686), (5562, 16341), (7542, 12051), (8034, 11313), (8343, 10894)]