72748676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18169}}^1$

素因数の和:18204

約数の個数: 48

約数和(自身を含む): 170943360

約数和(自身を除く): 98194684

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 18169, 36338, 72676, 127183, 199859, 236197, 254366, 399718, 472394, 508732, 799436, 944788, 1399013, 1653379, 2598167, 2798026, 3306758, 5196334, 5596052, 6613516, 10392668, 18187169, 36374338, 72748676]

約数ペア:

[(1, 72748676), (2, 36374338), (4, 18187169), (7, 10392668), (11, 6613516), (13, 5596052), (14, 5196334), (22, 3306758), (26, 2798026), (28, 2598167), (44, 1653379), (52, 1399013), (77, 944788), (91, 799436), (143, 508732), (154, 472394), (182, 399718), (286, 254366), (308, 236197), (364, 199859), (572, 127183), (1001, 72676), (2002, 36338), (4004, 18169)]