123575148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2967

約数の個数: 72

約数和(自身を含む): 331138080

約数和(自身を除く): 207562932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 738, 1044, 1189, 1476, 2378, 2887, 3567, 4756, 5774, 7134, 8661, 10701, 11548, 14268, 17322, 21402, 25983, 34644, 42804, 51966, 83723, 103932, 118367, 167446, 236734, 251169, 334892, 355101, 473468, 502338, 710202, 753507, 1004676, 1065303, 1420404, 1507014, 2130606, 3014028, 3432643, 4261212, 6865286, 10297929, 13730572, 20595858, 30893787, 41191716, 61787574, 123575148]

約数ペア:

[(1, 123575148), (2, 61787574), (3, 41191716), (4, 30893787), (6, 20595858), (9, 13730572), (12, 10297929), (18, 6865286), (29, 4261212), (36, 3432643), (41, 3014028), (58, 2130606), (82, 1507014), (87, 1420404), (116, 1065303), (123, 1004676), (164, 753507), (174, 710202), (246, 502338), (261, 473468), (348, 355101), (369, 334892), (492, 251169), (522, 236734), (738, 167446), (1044, 118367), (1189, 103932), (1476, 83723), (2378, 51966), (2887, 42804), (3567, 34644), (4756, 25983), (5774, 21402), (7134, 17322), (8661, 14268), (10701, 11548)]