25498044

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 78704640

約数和(自身を除く): 53206596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 127, 132, 143, 156, 169, 198, 234, 254, 286, 297, 338, 351, 381, 396, 429, 468, 507, 508, 572, 594, 676, 702, 762, 858, 1014, 1143, 1188, 1287, 1397, 1404, 1521, 1524, 1651, 1716, 1859, 2028, 2286, 2574, 2794, 3042, 3302, 3429, 3718, 3861, 4191, 4563, 4572, 4953, 5148, 5577, 5588, 6084, 6604, 6858, 7436, 7722, 8382, 9126, 9906, 11154, 12573, 13716, 14859, 15444, 16731, 16764, 18161, 18252, 19812, 21463, 22308, 25146, 29718, 33462, 36322, 37719, 42926, 44577, 50193, 50292, 54483, 59436, 64389, 66924, 72644, 75438, 85852, 89154, 100386, 108966, 128778, 150876, 163449, 178308, 193167, 200772, 217932, 236093, 257556, 326898, 386334, 472186, 490347, 579501, 653796, 708279, 772668, 944372, 980694, 1159002, 1416558, 1961388, 2124837, 2318004, 2833116, 4249674, 6374511, 8499348, 12749022, 25498044]

約数ペア:

[(1, 25498044), (2, 12749022), (3, 8499348), (4, 6374511), (6, 4249674), (9, 2833116), (11, 2318004), (12, 2124837), (13, 1961388), (18, 1416558), (22, 1159002), (26, 980694), (27, 944372), (33, 772668), (36, 708279), (39, 653796), (44, 579501), (52, 490347), (54, 472186), (66, 386334), (78, 326898), (99, 257556), (108, 236093), (117, 217932), (127, 200772), (132, 193167), (143, 178308), (156, 163449), (169, 150876), (198, 128778), (234, 108966), (254, 100386), (286, 89154), (297, 85852), (338, 75438), (351, 72644), (381, 66924), (396, 64389), (429, 59436), (468, 54483), (507, 50292), (508, 50193), (572, 44577), (594, 42926), (676, 37719), (702, 36322), (762, 33462), (858, 29718), (1014, 25146), (1143, 22308), (1188, 21463), (1287, 19812), (1397, 18252), (1404, 18161), (1521, 16764), (1524, 16731), (1651, 15444), (1716, 14859), (1859, 13716), (2028, 12573), (2286, 11154), (2574, 9906), (2794, 9126), (3042, 8382), (3302, 7722), (3429, 7436), (3718, 6858), (3861, 6604), (4191, 6084), (4563, 5588), (4572, 5577), (4953, 5148)]