82908756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10613}}^1$

素因数の和:10661

約数の個数: 72

約数和(自身を含む): 247263744

約数和(自身を除く): 164354988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 10613, 21226, 31839, 42452, 63678, 74291, 95517, 127356, 148582, 191034, 222873, 297164, 329003, 382068, 445746, 658006, 668619, 891492, 987009, 1316012, 1337238, 1974018, 2303021, 2674476, 2961027, 3948036, 4606042, 5922054, 6909063, 9212084, 11844108, 13818126, 20727189, 27636252, 41454378, 82908756]

約数ペア:

[(1, 82908756), (2, 41454378), (3, 27636252), (4, 20727189), (6, 13818126), (7, 11844108), (9, 9212084), (12, 6909063), (14, 5922054), (18, 4606042), (21, 3948036), (28, 2961027), (31, 2674476), (36, 2303021), (42, 1974018), (62, 1337238), (63, 1316012), (84, 987009), (93, 891492), (124, 668619), (126, 658006), (186, 445746), (217, 382068), (252, 329003), (279, 297164), (372, 222873), (434, 191034), (558, 148582), (651, 127356), (868, 95517), (1116, 74291), (1302, 63678), (1953, 42452), (2604, 31839), (3906, 21226), (7812, 10613)]