77494296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 231413760

約数和(自身を除く): 153919464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 557, 561, 682, 744, 748, 1023, 1054, 1114, 1122, 1364, 1496, 1581, 1671, 2046, 2108, 2228, 2244, 2728, 3162, 3342, 4092, 4216, 4456, 4488, 5797, 6127, 6324, 6684, 8184, 9469, 11594, 12254, 12648, 13368, 17267, 17391, 18381, 18938, 23188, 24508, 28407, 34534, 34782, 36762, 37876, 46376, 49016, 51801, 56814, 69068, 69564, 73524, 75752, 103602, 104159, 113628, 138136, 139128, 147048, 189937, 207204, 208318, 227256, 293539, 312477, 379874, 414408, 416636, 569811, 587078, 624954, 759748, 833272, 880617, 1139622, 1174156, 1249908, 1519496, 1761234, 2279244, 2348312, 2499816, 3228929, 3522468, 4558488, 6457858, 7044936, 9686787, 12915716, 19373574, 25831432, 38747148, 77494296]

約数ペア:

[(1, 77494296), (2, 38747148), (3, 25831432), (4, 19373574), (6, 12915716), (8, 9686787), (11, 7044936), (12, 6457858), (17, 4558488), (22, 3522468), (24, 3228929), (31, 2499816), (33, 2348312), (34, 2279244), (44, 1761234), (51, 1519496), (62, 1249908), (66, 1174156), (68, 1139622), (88, 880617), (93, 833272), (102, 759748), (124, 624954), (132, 587078), (136, 569811), (186, 416636), (187, 414408), (204, 379874), (248, 312477), (264, 293539), (341, 227256), (372, 208318), (374, 207204), (408, 189937), (527, 147048), (557, 139128), (561, 138136), (682, 113628), (744, 104159), (748, 103602), (1023, 75752), (1054, 73524), (1114, 69564), (1122, 69068), (1364, 56814), (1496, 51801), (1581, 49016), (1671, 46376), (2046, 37876), (2108, 36762), (2228, 34782), (2244, 34534), (2728, 28407), (3162, 24508), (3342, 23188), (4092, 18938), (4216, 18381), (4456, 17391), (4488, 17267), (5797, 13368), (6127, 12648), (6324, 12254), (6684, 11594), (8184, 9469)]