72487052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 150420480

約数和(自身を除く): 77933428

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 2797, 5594, 6479, 11188, 12958, 25916, 30767, 53143, 61534, 86707, 106286, 123068, 173414, 212572, 346828, 584573, 953777, 1169146, 1647433, 1907554, 2338292, 3294866, 3815108, 6589732, 18121763, 36243526, 72487052]

約数ペア:

[(1, 72487052), (2, 36243526), (4, 18121763), (11, 6589732), (19, 3815108), (22, 3294866), (31, 2338292), (38, 1907554), (44, 1647433), (62, 1169146), (76, 953777), (124, 584573), (209, 346828), (341, 212572), (418, 173414), (589, 123068), (682, 106286), (836, 86707), (1178, 61534), (1364, 53143), (2356, 30767), (2797, 25916), (5594, 12958), (6479, 11188)]