172881876

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6997}}^1$

素因数の和:7104

約数の個数: 48

約数和(自身を含む): 423239040

約数和(自身を除く): 250357164

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 71, 87, 116, 142, 174, 213, 284, 348, 426, 852, 2059, 4118, 6177, 6997, 8236, 12354, 13994, 20991, 24708, 27988, 41982, 83964, 202913, 405826, 496787, 608739, 811652, 993574, 1217478, 1490361, 1987148, 2434956, 2980722, 5961444, 14406823, 28813646, 43220469, 57627292, 86440938, 172881876]

約数ペア:

[(1, 172881876), (2, 86440938), (3, 57627292), (4, 43220469), (6, 28813646), (12, 14406823), (29, 5961444), (58, 2980722), (71, 2434956), (87, 1987148), (116, 1490361), (142, 1217478), (174, 993574), (213, 811652), (284, 608739), (348, 496787), (426, 405826), (852, 202913), (2059, 83964), (4118, 41982), (6177, 27988), (6997, 24708), (8236, 20991), (12354, 13994)]