82897672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 183980160

約数和(自身を除く): 101082488

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 233, 286, 311, 466, 572, 622, 932, 1144, 1244, 1864, 2488, 2563, 3029, 3421, 4043, 5126, 6058, 6842, 8086, 10252, 12116, 13684, 16172, 20504, 24232, 27368, 32344, 33319, 44473, 66638, 72463, 88946, 133276, 144926, 177892, 266552, 289852, 355784, 579704, 797093, 942019, 1594186, 1884038, 3188372, 3768076, 6376744, 7536152, 10362209, 20724418, 41448836, 82897672]

約数ペア:

[(1, 82897672), (2, 41448836), (4, 20724418), (8, 10362209), (11, 7536152), (13, 6376744), (22, 3768076), (26, 3188372), (44, 1884038), (52, 1594186), (88, 942019), (104, 797093), (143, 579704), (233, 355784), (286, 289852), (311, 266552), (466, 177892), (572, 144926), (622, 133276), (932, 88946), (1144, 72463), (1244, 66638), (1864, 44473), (2488, 33319), (2563, 32344), (3029, 27368), (3421, 24232), (4043, 20504), (5126, 16172), (6058, 13684), (6842, 12116), (8086, 10252)]