87357972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29473}}^1$

素因数の和:29512

約数の個数: 48

約数和(自身を含む): 231076160

約数和(自身を除く): 143718188

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 29473, 58946, 88419, 117892, 176838, 353676, 383149, 559987, 766298, 1119974, 1149447, 1532596, 1679961, 2239948, 2298894, 3359922, 4597788, 6719844, 7279831, 14559662, 21839493, 29119324, 43678986, 87357972]

約数ペア:

[(1, 87357972), (2, 43678986), (3, 29119324), (4, 21839493), (6, 14559662), (12, 7279831), (13, 6719844), (19, 4597788), (26, 3359922), (38, 2298894), (39, 2239948), (52, 1679961), (57, 1532596), (76, 1149447), (78, 1119974), (114, 766298), (156, 559987), (228, 383149), (247, 353676), (494, 176838), (741, 117892), (988, 88419), (1482, 58946), (2964, 29473)]