172639062

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{677}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 387533952

約数和(自身を除く): 214894890

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 457, 558, 677, 914, 1354, 1371, 2031, 2742, 4062, 4113, 6093, 8226, 12186, 14167, 20987, 28334, 41974, 42501, 62961, 85002, 125922, 127503, 188883, 255006, 309389, 377766, 618778, 928167, 1856334, 2784501, 5569002, 9591059, 19182118, 28773177, 57546354, 86319531, 172639062]

約数ペア:

[(1, 172639062), (2, 86319531), (3, 57546354), (6, 28773177), (9, 19182118), (18, 9591059), (31, 5569002), (62, 2784501), (93, 1856334), (186, 928167), (279, 618778), (457, 377766), (558, 309389), (677, 255006), (914, 188883), (1354, 127503), (1371, 125922), (2031, 85002), (2742, 62961), (4062, 42501), (4113, 41974), (6093, 28334), (8226, 20987), (12186, 14167)]