72456252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 187689600

約数和(自身を除く): 115233348

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 139, 242, 278, 359, 363, 417, 484, 556, 718, 726, 834, 1077, 1436, 1452, 1529, 1668, 2154, 3058, 3949, 4308, 4587, 6116, 7898, 9174, 11847, 15796, 16819, 18348, 23694, 33638, 43439, 47388, 49901, 50457, 67276, 86878, 99802, 100914, 130317, 149703, 173756, 199604, 201828, 260634, 299406, 521268, 548911, 598812, 1097822, 1646733, 2195644, 3293466, 6038021, 6586932, 12076042, 18114063, 24152084, 36228126, 72456252]

約数ペア:

[(1, 72456252), (2, 36228126), (3, 24152084), (4, 18114063), (6, 12076042), (11, 6586932), (12, 6038021), (22, 3293466), (33, 2195644), (44, 1646733), (66, 1097822), (121, 598812), (132, 548911), (139, 521268), (242, 299406), (278, 260634), (359, 201828), (363, 199604), (417, 173756), (484, 149703), (556, 130317), (718, 100914), (726, 99802), (834, 86878), (1077, 67276), (1436, 50457), (1452, 49901), (1529, 47388), (1668, 43439), (2154, 33638), (3058, 23694), (3949, 18348), (4308, 16819), (4587, 15796), (6116, 11847), (7898, 9174)]