79373268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5525

約数の個数: 72

約数和(自身を含む): 223082496

約数和(自身を除く): 143709228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 5471, 7254, 10942, 14508, 16413, 21884, 32826, 49239, 65652, 71123, 98478, 142246, 169601, 196956, 213369, 284492, 339202, 426738, 508803, 640107, 678404, 853476, 1017606, 1280214, 1526409, 2035212, 2204813, 2560428, 3052818, 4409626, 6105636, 6614439, 8819252, 13228878, 19843317, 26457756, 39686634, 79373268]

約数ペア:

[(1, 79373268), (2, 39686634), (3, 26457756), (4, 19843317), (6, 13228878), (9, 8819252), (12, 6614439), (13, 6105636), (18, 4409626), (26, 3052818), (31, 2560428), (36, 2204813), (39, 2035212), (52, 1526409), (62, 1280214), (78, 1017606), (93, 853476), (117, 678404), (124, 640107), (156, 508803), (186, 426738), (234, 339202), (279, 284492), (372, 213369), (403, 196956), (468, 169601), (558, 142246), (806, 98478), (1116, 71123), (1209, 65652), (1612, 49239), (2418, 32826), (3627, 21884), (4836, 16413), (5471, 14508), (7254, 10942)]