90209184

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 267464736

約数和(自身を除く): 177255552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 43, 48, 52, 78, 82, 86, 96, 104, 123, 129, 156, 164, 172, 208, 246, 258, 312, 328, 344, 416, 492, 516, 533, 559, 624, 656, 688, 984, 1032, 1066, 1118, 1248, 1312, 1376, 1599, 1677, 1681, 1763, 1968, 2064, 2132, 2236, 3198, 3354, 3362, 3526, 3936, 4128, 4264, 4472, 5043, 5289, 6396, 6708, 6724, 7052, 8528, 8944, 10086, 10578, 12792, 13416, 13448, 14104, 17056, 17888, 20172, 21156, 21853, 22919, 25584, 26832, 26896, 28208, 40344, 42312, 43706, 45838, 51168, 53664, 53792, 56416, 65559, 68757, 72283, 80688, 84624, 87412, 91676, 131118, 137514, 144566, 161376, 169248, 174824, 183352, 216849, 262236, 275028, 289132, 349648, 366704, 433698, 524472, 550056, 578264, 699296, 733408, 867396, 939679, 1048944, 1100112, 1156528, 1734792, 1879358, 2097888, 2200224, 2313056, 2819037, 3469584, 3758716, 5638074, 6939168, 7517432, 11276148, 15034864, 22552296, 30069728, 45104592, 90209184]

約数ペア:

[(1, 90209184), (2, 45104592), (3, 30069728), (4, 22552296), (6, 15034864), (8, 11276148), (12, 7517432), (13, 6939168), (16, 5638074), (24, 3758716), (26, 3469584), (32, 2819037), (39, 2313056), (41, 2200224), (43, 2097888), (48, 1879358), (52, 1734792), (78, 1156528), (82, 1100112), (86, 1048944), (96, 939679), (104, 867396), (123, 733408), (129, 699296), (156, 578264), (164, 550056), (172, 524472), (208, 433698), (246, 366704), (258, 349648), (312, 289132), (328, 275028), (344, 262236), (416, 216849), (492, 183352), (516, 174824), (533, 169248), (559, 161376), (624, 144566), (656, 137514), (688, 131118), (984, 91676), (1032, 87412), (1066, 84624), (1118, 80688), (1248, 72283), (1312, 68757), (1376, 65559), (1599, 56416), (1677, 53792), (1681, 53664), (1763, 51168), (1968, 45838), (2064, 43706), (2132, 42312), (2236, 40344), (3198, 28208), (3354, 26896), (3362, 26832), (3526, 25584), (3936, 22919), (4128, 21853), (4264, 21156), (4472, 20172), (5043, 17888), (5289, 17056), (6396, 14104), (6708, 13448), (6724, 13416), (7052, 12792), (8528, 10578), (8944, 10086)]