121235712

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12143}}^1$

素因数の和:12175

約数の個数: 72

約数和(自身を含む): 347512704

約数和(自身を除く): 226276992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 12143, 24286, 36429, 48572, 72858, 97144, 145716, 157859, 194288, 291432, 315718, 388576, 473577, 582864, 631436, 777152, 947154, 1165728, 1262872, 1554304, 1894308, 2331456, 2525744, 3108608, 3788616, 4662912, 5051488, 7577232, 9325824, 10102976, 15154464, 20205952, 30308928, 40411904, 60617856, 121235712]

約数ペア:

[(1, 121235712), (2, 60617856), (3, 40411904), (4, 30308928), (6, 20205952), (8, 15154464), (12, 10102976), (13, 9325824), (16, 7577232), (24, 5051488), (26, 4662912), (32, 3788616), (39, 3108608), (48, 2525744), (52, 2331456), (64, 1894308), (78, 1554304), (96, 1262872), (104, 1165728), (128, 947154), (156, 777152), (192, 631436), (208, 582864), (256, 473577), (312, 388576), (384, 315718), (416, 291432), (624, 194288), (768, 157859), (832, 145716), (1248, 97144), (1664, 72858), (2496, 48572), (3328, 36429), (4992, 24286), (9984, 12143)]