71695566

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 161585424

約数和(自身を除く): 89889858

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 83, 111, 166, 222, 249, 333, 498, 666, 747, 1297, 1494, 2594, 3071, 3891, 6142, 7782, 9213, 11673, 18426, 23346, 27639, 47989, 55278, 95978, 107651, 143967, 215302, 287934, 322953, 431901, 645906, 863802, 968859, 1937718, 3983087, 7966174, 11949261, 23898522, 35847783, 71695566]

約数ペア:

[(1, 71695566), (2, 35847783), (3, 23898522), (6, 11949261), (9, 7966174), (18, 3983087), (37, 1937718), (74, 968859), (83, 863802), (111, 645906), (166, 431901), (222, 322953), (249, 287934), (333, 215302), (498, 143967), (666, 107651), (747, 95978), (1297, 55278), (1494, 47989), (2594, 27639), (3071, 23346), (3891, 18426), (6142, 11673), (7782, 9213)]