80079216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{238331}}^1$

素因数の和:238349

約数の個数: 40

約数和(自身を含む): 236425344

約数和(自身を除く): 156346128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 238331, 476662, 714993, 953324, 1429986, 1668317, 1906648, 2859972, 3336634, 3813296, 5004951, 5719944, 6673268, 10009902, 11439888, 13346536, 20019804, 26693072, 40039608, 80079216]

約数ペア:

[(1, 80079216), (2, 40039608), (3, 26693072), (4, 20019804), (6, 13346536), (7, 11439888), (8, 10009902), (12, 6673268), (14, 5719944), (16, 5004951), (21, 3813296), (24, 3336634), (28, 2859972), (42, 1906648), (48, 1668317), (56, 1429986), (84, 953324), (112, 714993), (168, 476662), (336, 238331)]