74722896

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:945

約数の個数: 120

約数和(自身を含む): 227485440

約数和(自身を除く): 152762544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 881, 912, 1116, 1178, 1368, 1488, 1762, 1767, 2232, 2356, 2643, 2736, 3524, 3534, 4464, 4712, 5286, 5301, 7048, 7068, 7929, 9424, 10572, 10602, 14096, 14136, 15858, 16739, 21144, 21204, 27311, 28272, 31716, 33478, 42288, 42408, 50217, 54622, 63432, 66956, 81933, 84816, 100434, 109244, 126864, 133912, 150651, 163866, 200868, 218488, 245799, 267824, 301302, 327732, 401736, 436976, 491598, 518909, 602604, 655464, 803472, 983196, 1037818, 1205208, 1310928, 1556727, 1966392, 2075636, 2410416, 3113454, 3932784, 4151272, 4670181, 6226908, 8302544, 9340362, 12453816, 18680724, 24907632, 37361448, 74722896]

約数ペア:

[(1, 74722896), (2, 37361448), (3, 24907632), (4, 18680724), (6, 12453816), (8, 9340362), (9, 8302544), (12, 6226908), (16, 4670181), (18, 4151272), (19, 3932784), (24, 3113454), (31, 2410416), (36, 2075636), (38, 1966392), (48, 1556727), (57, 1310928), (62, 1205208), (72, 1037818), (76, 983196), (93, 803472), (114, 655464), (124, 602604), (144, 518909), (152, 491598), (171, 436976), (186, 401736), (228, 327732), (248, 301302), (279, 267824), (304, 245799), (342, 218488), (372, 200868), (456, 163866), (496, 150651), (558, 133912), (589, 126864), (684, 109244), (744, 100434), (881, 84816), (912, 81933), (1116, 66956), (1178, 63432), (1368, 54622), (1488, 50217), (1762, 42408), (1767, 42288), (2232, 33478), (2356, 31716), (2643, 28272), (2736, 27311), (3524, 21204), (3534, 21144), (4464, 16739), (4712, 15858), (5286, 14136), (5301, 14096), (7048, 10602), (7068, 10572), (7929, 9424)]