71842686

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 89898114

約数列:

[1, 2, 3, 6, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 174, 186, 551, 589, 701, 899, 1102, 1178, 1402, 1653, 1767, 1798, 2103, 2697, 3306, 3534, 4206, 5394, 13319, 17081, 20329, 21731, 26638, 34162, 39957, 40658, 43462, 51243, 60987, 65193, 79914, 102486, 121974, 130386, 386251, 412889, 630199, 772502, 825778, 1158753, 1238667, 1260398, 1890597, 2317506, 2477334, 3781194, 11973781, 23947562, 35921343, 71842686]

約数ペア:

[(1, 71842686), (2, 35921343), (3, 23947562), (6, 11973781), (19, 3781194), (29, 2477334), (31, 2317506), (38, 1890597), (57, 1260398), (58, 1238667), (62, 1158753), (87, 825778), (93, 772502), (114, 630199), (174, 412889), (186, 386251), (551, 130386), (589, 121974), (701, 102486), (899, 79914), (1102, 65193), (1178, 60987), (1402, 51243), (1653, 43462), (1767, 40658), (1798, 39957), (2103, 34162), (2697, 26638), (3306, 21731), (3534, 20329), (4206, 17081), (5394, 13319)]