90075916

素因数分解:

$2^2\times 7^4\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 60

約数和(自身を含む): 187756632

約数和(自身を除く): 97680716

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 113, 166, 196, 226, 332, 343, 452, 581, 686, 791, 1162, 1372, 1582, 2324, 2401, 3164, 4067, 4802, 5537, 8134, 9379, 9604, 11074, 16268, 18758, 22148, 28469, 37516, 38759, 56938, 65653, 77518, 113876, 131306, 155036, 199283, 262612, 271313, 398566, 459571, 542626, 797132, 919142, 1085252, 1838284, 3216997, 6433994, 12867988, 22518979, 45037958, 90075916]

約数ペア:

[(1, 90075916), (2, 45037958), (4, 22518979), (7, 12867988), (14, 6433994), (28, 3216997), (49, 1838284), (83, 1085252), (98, 919142), (113, 797132), (166, 542626), (196, 459571), (226, 398566), (332, 271313), (343, 262612), (452, 199283), (581, 155036), (686, 131306), (791, 113876), (1162, 77518), (1372, 65653), (1582, 56938), (2324, 38759), (2401, 37516), (3164, 28469), (4067, 22148), (4802, 18758), (5537, 16268), (8134, 11074), (9379, 9604)]