80783664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129461}}^1$

素因数の和:129485

約数の個数: 40

約数和(自身を含む): 224746032

約数和(自身を除く): 143962368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 129461, 258922, 388383, 517844, 776766, 1035688, 1553532, 1682993, 2071376, 3107064, 3365986, 5048979, 6214128, 6731972, 10097958, 13463944, 20195916, 26927888, 40391832, 80783664]

約数ペア:

[(1, 80783664), (2, 40391832), (3, 26927888), (4, 20195916), (6, 13463944), (8, 10097958), (12, 6731972), (13, 6214128), (16, 5048979), (24, 3365986), (26, 3107064), (39, 2071376), (48, 1682993), (52, 1553532), (78, 1035688), (104, 776766), (156, 517844), (208, 388383), (312, 258922), (624, 129461)]