86615646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 200164608

約数和(自身を除く): 113548962

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 83, 102, 166, 221, 249, 442, 498, 663, 787, 1079, 1326, 1411, 1574, 2158, 2361, 2822, 3237, 4233, 4722, 6474, 8466, 10231, 13379, 18343, 20462, 26758, 30693, 36686, 40137, 55029, 61386, 65321, 80274, 110058, 130642, 173927, 195963, 347854, 391926, 521781, 849173, 1043562, 1110457, 1698346, 2220914, 2547519, 3331371, 5095038, 6662742, 14435941, 28871882, 43307823, 86615646]

約数ペア:

[(1, 86615646), (2, 43307823), (3, 28871882), (6, 14435941), (13, 6662742), (17, 5095038), (26, 3331371), (34, 2547519), (39, 2220914), (51, 1698346), (78, 1110457), (83, 1043562), (102, 849173), (166, 521781), (221, 391926), (249, 347854), (442, 195963), (498, 173927), (663, 130642), (787, 110058), (1079, 80274), (1326, 65321), (1411, 61386), (1574, 55029), (2158, 40137), (2361, 36686), (2822, 30693), (3237, 26758), (4233, 20462), (4722, 18343), (6474, 13379), (8466, 10231)]