79928370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1097

約数の個数: 80

約数和(自身を含む): 217268568

約数和(自身を除く): 137340198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 135, 162, 202, 270, 303, 405, 505, 606, 810, 909, 977, 1010, 1515, 1818, 1954, 2727, 2931, 3030, 4545, 4885, 5454, 5862, 8181, 8793, 9090, 9770, 13635, 14655, 16362, 17586, 26379, 27270, 29310, 40905, 43965, 52758, 79137, 81810, 87930, 98677, 131895, 158274, 197354, 263790, 296031, 395685, 493385, 592062, 791370, 888093, 986770, 1480155, 1776186, 2664279, 2960310, 4440465, 5328558, 7992837, 8880930, 13321395, 15985674, 26642790, 39964185, 79928370]

約数ペア:

[(1, 79928370), (2, 39964185), (3, 26642790), (5, 15985674), (6, 13321395), (9, 8880930), (10, 7992837), (15, 5328558), (18, 4440465), (27, 2960310), (30, 2664279), (45, 1776186), (54, 1480155), (81, 986770), (90, 888093), (101, 791370), (135, 592062), (162, 493385), (202, 395685), (270, 296031), (303, 263790), (405, 197354), (505, 158274), (606, 131895), (810, 98677), (909, 87930), (977, 81810), (1010, 79137), (1515, 52758), (1818, 43965), (1954, 40905), (2727, 29310), (2931, 27270), (3030, 26379), (4545, 17586), (4885, 16362), (5454, 14655), (5862, 13635), (8181, 9770), (8793, 9090)]