81203683888

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{349}}^1\times {\mathrm{84059}}^1$

素因数の和:84589

約数の個数: 40

約数和(自身を含む): 158696874000

約数和(自身を除く): 77493190112

約数列:

[1, 2, 4, 8, 16, 173, 346, 349, 692, 698, 1384, 1396, 2768, 2792, 5584, 60377, 84059, 120754, 168118, 241508, 336236, 483016, 672472, 966032, 1344944, 14542207, 29084414, 29336591, 58168828, 58673182, 116337656, 117346364, 232675312, 234692728, 469385456, 5075230243, 10150460486, 20300920972, 40601841944, 81203683888]

約数ペア:

[(1, 81203683888), (2, 40601841944), (4, 20300920972), (8, 10150460486), (16, 5075230243), (173, 469385456), (346, 234692728), (349, 232675312), (692, 117346364), (698, 116337656), (1384, 58673182), (1396, 58168828), (2768, 29336591), (2792, 29084414), (5584, 14542207), (60377, 1344944), (84059, 966032), (120754, 672472), (168118, 483016), (241508, 336236)]