87350778

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{22159}}^1$

素因数の和:22243

約数の個数: 32

約数和(自身を含む): 196780800

約数和(自身を除く): 109430022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 22159, 44318, 66477, 132954, 199431, 398862, 598293, 1196586, 1617607, 3235214, 4852821, 9705642, 14558463, 29116926, 43675389, 87350778]

約数ペア:

[(1, 87350778), (2, 43675389), (3, 29116926), (6, 14558463), (9, 9705642), (18, 4852821), (27, 3235214), (54, 1617607), (73, 1196586), (146, 598293), (219, 398862), (438, 199431), (657, 132954), (1314, 66477), (1971, 44318), (3942, 22159)]