72263184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 214272000

約数和(自身を除く): 142008816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 431, 499, 862, 998, 1293, 1497, 1724, 1996, 2586, 2994, 3017, 3448, 3493, 3992, 5172, 5988, 6034, 6896, 6986, 7984, 9051, 10344, 10479, 11976, 12068, 13972, 18102, 20688, 20958, 23952, 24136, 27944, 36204, 41916, 48272, 55888, 72408, 83832, 144816, 167664, 215069, 430138, 645207, 860276, 1290414, 1505483, 1720552, 2580828, 3010966, 3441104, 4516449, 5161656, 6021932, 9032898, 10323312, 12043864, 18065796, 24087728, 36131592, 72263184]

約数ペア:

[(1, 72263184), (2, 36131592), (3, 24087728), (4, 18065796), (6, 12043864), (7, 10323312), (8, 9032898), (12, 6021932), (14, 5161656), (16, 4516449), (21, 3441104), (24, 3010966), (28, 2580828), (42, 1720552), (48, 1505483), (56, 1290414), (84, 860276), (112, 645207), (168, 430138), (336, 215069), (431, 167664), (499, 144816), (862, 83832), (998, 72408), (1293, 55888), (1497, 48272), (1724, 41916), (1996, 36204), (2586, 27944), (2994, 24136), (3017, 23952), (3448, 20958), (3493, 20688), (3992, 18102), (5172, 13972), (5988, 12068), (6034, 11976), (6896, 10479), (6986, 10344), (7984, 9051)]