78875706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144461}}^1$

素因数の和:144486

約数の個数: 32

約数和(自身を含む): 194156928

約数和(自身を除く): 115281222

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 144461, 288922, 433383, 866766, 1011227, 1877993, 2022454, 3033681, 3755986, 5633979, 6067362, 11267958, 13145951, 26291902, 39437853, 78875706]

約数ペア:

[(1, 78875706), (2, 39437853), (3, 26291902), (6, 13145951), (7, 11267958), (13, 6067362), (14, 5633979), (21, 3755986), (26, 3033681), (39, 2022454), (42, 1877993), (78, 1011227), (91, 866766), (182, 433383), (273, 288922), (546, 144461)]