90612368

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 238080000

約数和(自身を除く): 147467632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 79, 88, 98, 112, 133, 152, 154, 158, 176, 196, 209, 266, 304, 308, 316, 343, 392, 418, 532, 539, 553, 616, 632, 686, 784, 836, 869, 931, 1064, 1078, 1106, 1232, 1264, 1372, 1463, 1501, 1672, 1738, 1862, 2128, 2156, 2212, 2744, 2926, 3002, 3344, 3476, 3724, 3773, 3871, 4312, 4424, 5488, 5852, 6004, 6083, 6517, 6952, 7448, 7546, 7742, 8624, 8848, 10241, 10507, 11704, 12008, 12166, 13034, 13904, 14896, 15092, 15484, 16511, 20482, 21014, 23408, 24016, 24332, 26068, 27097, 30184, 30968, 33022, 40964, 42028, 42581, 48664, 52136, 54194, 60368, 61936, 66044, 71687, 73549, 81928, 84056, 85162, 97328, 104272, 108388, 115577, 132088, 143374, 147098, 163856, 168112, 170324, 216776, 231154, 264176, 286748, 294196, 298067, 340648, 433552, 462308, 514843, 573496, 588392, 596134, 681296, 809039, 924616, 1029686, 1146992, 1176784, 1192268, 1618078, 1849232, 2059372, 2384536, 3236156, 4118744, 4769072, 5663273, 6472312, 8237488, 11326546, 12944624, 22653092, 45306184, 90612368]

約数ペア:

[(1, 90612368), (2, 45306184), (4, 22653092), (7, 12944624), (8, 11326546), (11, 8237488), (14, 6472312), (16, 5663273), (19, 4769072), (22, 4118744), (28, 3236156), (38, 2384536), (44, 2059372), (49, 1849232), (56, 1618078), (76, 1192268), (77, 1176784), (79, 1146992), (88, 1029686), (98, 924616), (112, 809039), (133, 681296), (152, 596134), (154, 588392), (158, 573496), (176, 514843), (196, 462308), (209, 433552), (266, 340648), (304, 298067), (308, 294196), (316, 286748), (343, 264176), (392, 231154), (418, 216776), (532, 170324), (539, 168112), (553, 163856), (616, 147098), (632, 143374), (686, 132088), (784, 115577), (836, 108388), (869, 104272), (931, 97328), (1064, 85162), (1078, 84056), (1106, 81928), (1232, 73549), (1264, 71687), (1372, 66044), (1463, 61936), (1501, 60368), (1672, 54194), (1738, 52136), (1862, 48664), (2128, 42581), (2156, 42028), (2212, 40964), (2744, 33022), (2926, 30968), (3002, 30184), (3344, 27097), (3476, 26068), (3724, 24332), (3773, 24016), (3871, 23408), (4312, 21014), (4424, 20482), (5488, 16511), (5852, 15484), (6004, 15092), (6083, 14896), (6517, 13904), (6952, 13034), (7448, 12166), (7546, 12008), (7742, 11704), (8624, 10507), (8848, 10241)]