172645128

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{13103}}^1$

素因数の和:13179

約数の個数: 64

約数和(自身を含む): 487468800

約数和(自身を除く): 314823672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 13103, 13176, 26206, 39309, 52412, 78618, 104824, 117927, 157236, 235854, 314472, 353781, 471708, 707562, 799283, 943416, 1415124, 1598566, 2397849, 2830248, 3197132, 4795698, 6394264, 7193547, 9591396, 14387094, 19182792, 21580641, 28774188, 43161282, 57548376, 86322564, 172645128]

約数ペア:

[(1, 172645128), (2, 86322564), (3, 57548376), (4, 43161282), (6, 28774188), (8, 21580641), (9, 19182792), (12, 14387094), (18, 9591396), (24, 7193547), (27, 6394264), (36, 4795698), (54, 3197132), (61, 2830248), (72, 2397849), (108, 1598566), (122, 1415124), (183, 943416), (216, 799283), (244, 707562), (366, 471708), (488, 353781), (549, 314472), (732, 235854), (1098, 157236), (1464, 117927), (1647, 104824), (2196, 78618), (3294, 52412), (4392, 39309), (6588, 26206), (13103, 13176)]