61104472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 139023360

約数和(自身を除く): 77918888

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 1723, 2728, 3224, 3446, 4433, 6892, 8866, 13784, 17732, 18953, 22399, 35464, 37906, 44798, 53413, 75812, 89596, 106826, 151624, 179192, 213652, 246389, 427304, 492778, 587543, 694369, 985556, 1175086, 1388738, 1971112, 2350172, 2777476, 4700344, 5554952, 7638059, 15276118, 30552236, 61104472]

約数ペア:

[(1, 61104472), (2, 30552236), (4, 15276118), (8, 7638059), (11, 5554952), (13, 4700344), (22, 2777476), (26, 2350172), (31, 1971112), (44, 1388738), (52, 1175086), (62, 985556), (88, 694369), (104, 587543), (124, 492778), (143, 427304), (248, 246389), (286, 213652), (341, 179192), (403, 151624), (572, 106826), (682, 89596), (806, 75812), (1144, 53413), (1364, 44798), (1612, 37906), (1723, 35464), (2728, 22399), (3224, 18953), (3446, 17732), (4433, 13784), (6892, 8866)]