78888168

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2368

約数の個数: 80

約数和(自身を含む): 225226980

約数和(自身を除く): 146338812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2297, 2862, 3816, 4293, 4594, 5724, 6891, 8586, 9188, 11448, 13782, 17172, 18376, 20673, 27564, 34344, 41346, 55128, 62019, 82692, 121741, 124038, 165384, 186057, 243482, 248076, 365223, 372114, 486964, 496152, 730446, 744228, 973928, 1095669, 1460892, 1488456, 2191338, 2921784, 3287007, 4382676, 6574014, 8765352, 9861021, 13148028, 19722042, 26296056, 39444084, 78888168]

約数ペア:

[(1, 78888168), (2, 39444084), (3, 26296056), (4, 19722042), (6, 13148028), (8, 9861021), (9, 8765352), (12, 6574014), (18, 4382676), (24, 3287007), (27, 2921784), (36, 2191338), (53, 1488456), (54, 1460892), (72, 1095669), (81, 973928), (106, 744228), (108, 730446), (159, 496152), (162, 486964), (212, 372114), (216, 365223), (318, 248076), (324, 243482), (424, 186057), (477, 165384), (636, 124038), (648, 121741), (954, 82692), (1272, 62019), (1431, 55128), (1908, 41346), (2297, 34344), (2862, 27564), (3816, 20673), (4293, 18376), (4594, 17172), (5724, 13782), (6891, 11448), (8586, 9188)]