87920964

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3154

約数の個数: 60

約数和(自身を含む): 232501500

約数和(自身を除く): 144580536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1602, 2403, 3049, 3204, 4806, 6098, 7209, 9147, 9612, 12196, 14418, 18294, 27441, 28836, 36588, 54882, 82323, 109764, 164646, 246969, 271361, 329292, 493938, 542722, 814083, 987876, 1085444, 1628166, 2442249, 3256332, 4884498, 7326747, 9768996, 14653494, 21980241, 29306988, 43960482, 87920964]

約数ペア:

[(1, 87920964), (2, 43960482), (3, 29306988), (4, 21980241), (6, 14653494), (9, 9768996), (12, 7326747), (18, 4884498), (27, 3256332), (36, 2442249), (54, 1628166), (81, 1085444), (89, 987876), (108, 814083), (162, 542722), (178, 493938), (267, 329292), (324, 271361), (356, 246969), (534, 164646), (801, 109764), (1068, 82323), (1602, 54882), (2403, 36588), (3049, 28836), (3204, 27441), (4806, 18294), (6098, 14418), (7209, 12196), (9147, 9612)]