72141156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 191877504

約数和(自身を除く): 119736348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 151, 207, 276, 302, 414, 453, 577, 604, 828, 906, 1154, 1359, 1731, 1812, 2308, 2718, 3462, 3473, 5193, 5436, 6924, 6946, 10386, 10419, 13271, 13892, 20772, 20838, 26542, 31257, 39813, 41676, 53084, 62514, 79626, 87127, 119439, 125028, 159252, 174254, 238878, 261381, 348508, 477756, 522762, 784143, 1045524, 1568286, 2003921, 3136572, 4007842, 6011763, 8015684, 12023526, 18035289, 24047052, 36070578, 72141156]

約数ペア:

[(1, 72141156), (2, 36070578), (3, 24047052), (4, 18035289), (6, 12023526), (9, 8015684), (12, 6011763), (18, 4007842), (23, 3136572), (36, 2003921), (46, 1568286), (69, 1045524), (92, 784143), (138, 522762), (151, 477756), (207, 348508), (276, 261381), (302, 238878), (414, 174254), (453, 159252), (577, 125028), (604, 119439), (828, 87127), (906, 79626), (1154, 62514), (1359, 53084), (1731, 41676), (1812, 39813), (2308, 31257), (2718, 26542), (3462, 20838), (3473, 20772), (5193, 13892), (5436, 13271), (6924, 10419), (6946, 10386)]