90108032

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 221952000

約数和(自身を除く): 131843968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 67, 76, 79, 112, 128, 133, 134, 152, 158, 224, 266, 268, 304, 316, 448, 469, 532, 536, 553, 608, 632, 896, 938, 1064, 1072, 1106, 1216, 1264, 1273, 1501, 1876, 2128, 2144, 2212, 2432, 2528, 2546, 3002, 3752, 4256, 4288, 4424, 5056, 5092, 5293, 6004, 7504, 8512, 8576, 8848, 8911, 10112, 10184, 10507, 10586, 12008, 15008, 17024, 17696, 17822, 20368, 21014, 21172, 24016, 30016, 35392, 35644, 37051, 40736, 42028, 42344, 48032, 60032, 70784, 71288, 74102, 81472, 84056, 84688, 96064, 100567, 142576, 148204, 162944, 168112, 169376, 192128, 201134, 285152, 296408, 336224, 338752, 402268, 570304, 592816, 672448, 677504, 703969, 804536, 1140608, 1185632, 1344896, 1407938, 1609072, 2371264, 2815876, 3218144, 4742528, 5631752, 6436288, 11263504, 12872576, 22527008, 45054016, 90108032]

約数ペア:

[(1, 90108032), (2, 45054016), (4, 22527008), (7, 12872576), (8, 11263504), (14, 6436288), (16, 5631752), (19, 4742528), (28, 3218144), (32, 2815876), (38, 2371264), (56, 1609072), (64, 1407938), (67, 1344896), (76, 1185632), (79, 1140608), (112, 804536), (128, 703969), (133, 677504), (134, 672448), (152, 592816), (158, 570304), (224, 402268), (266, 338752), (268, 336224), (304, 296408), (316, 285152), (448, 201134), (469, 192128), (532, 169376), (536, 168112), (553, 162944), (608, 148204), (632, 142576), (896, 100567), (938, 96064), (1064, 84688), (1072, 84056), (1106, 81472), (1216, 74102), (1264, 71288), (1273, 70784), (1501, 60032), (1876, 48032), (2128, 42344), (2144, 42028), (2212, 40736), (2432, 37051), (2528, 35644), (2546, 35392), (3002, 30016), (3752, 24016), (4256, 21172), (4288, 21014), (4424, 20368), (5056, 17822), (5092, 17696), (5293, 17024), (6004, 15008), (7504, 12008), (8512, 10586), (8576, 10507), (8848, 10184), (8911, 10112)]