80595164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 167518848

約数和(自身を除く): 86923684

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 173, 221, 289, 346, 403, 442, 527, 578, 692, 806, 884, 1054, 1156, 1612, 2108, 2249, 2941, 3757, 4498, 5363, 5882, 6851, 7514, 8959, 8996, 10726, 11764, 13702, 15028, 17918, 21452, 27404, 35836, 38233, 49997, 69719, 76466, 91171, 99994, 116467, 139438, 152932, 182342, 199988, 232934, 278876, 364684, 465868, 649961, 1185223, 1299922, 1549907, 2370446, 2599844, 3099814, 4740892, 6199628, 20148791, 40297582, 80595164]

約数ペア:

[(1, 80595164), (2, 40297582), (4, 20148791), (13, 6199628), (17, 4740892), (26, 3099814), (31, 2599844), (34, 2370446), (52, 1549907), (62, 1299922), (68, 1185223), (124, 649961), (173, 465868), (221, 364684), (289, 278876), (346, 232934), (403, 199988), (442, 182342), (527, 152932), (578, 139438), (692, 116467), (806, 99994), (884, 91171), (1054, 76466), (1156, 69719), (1612, 49997), (2108, 38233), (2249, 35836), (2941, 27404), (3757, 21452), (4498, 17918), (5363, 15028), (5882, 13702), (6851, 11764), (7514, 10726), (8959, 8996)]