123293916

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 322728224

約数和(自身を除く): 199434308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 151, 222, 302, 333, 444, 453, 604, 613, 666, 906, 1226, 1332, 1359, 1812, 1839, 2452, 2718, 3678, 5436, 5517, 5587, 7356, 11034, 11174, 16761, 22068, 22348, 22681, 33522, 45362, 50283, 67044, 68043, 90724, 92563, 100566, 136086, 185126, 201132, 204129, 272172, 277689, 370252, 408258, 555378, 816516, 833067, 1110756, 1666134, 3332268, 3424831, 6849662, 10274493, 13699324, 20548986, 30823479, 41097972, 61646958, 123293916]

約数ペア:

[(1, 123293916), (2, 61646958), (3, 41097972), (4, 30823479), (6, 20548986), (9, 13699324), (12, 10274493), (18, 6849662), (36, 3424831), (37, 3332268), (74, 1666134), (111, 1110756), (148, 833067), (151, 816516), (222, 555378), (302, 408258), (333, 370252), (444, 277689), (453, 272172), (604, 204129), (613, 201132), (666, 185126), (906, 136086), (1226, 100566), (1332, 92563), (1359, 90724), (1812, 68043), (1839, 67044), (2452, 50283), (2718, 45362), (3678, 33522), (5436, 22681), (5517, 22348), (5587, 22068), (7356, 16761), (11034, 11174)]