76876394

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 147762468

約数和(自身を除く): 70886074

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 53, 82, 98, 106, 133, 266, 287, 361, 371, 574, 722, 742, 779, 931, 1007, 1558, 1862, 2009, 2014, 2173, 2527, 2597, 4018, 4346, 5054, 5194, 5453, 7049, 10906, 14098, 14801, 15211, 17689, 19133, 29602, 30422, 35378, 38171, 38266, 41287, 49343, 76342, 82574, 98686, 103607, 106477, 133931, 207214, 212954, 267862, 289009, 578018, 725249, 784453, 937517, 1450498, 1568906, 1875034, 2023063, 4046126, 5491171, 10982342, 38438197, 76876394]

約数ペア:

[(1, 76876394), (2, 38438197), (7, 10982342), (14, 5491171), (19, 4046126), (38, 2023063), (41, 1875034), (49, 1568906), (53, 1450498), (82, 937517), (98, 784453), (106, 725249), (133, 578018), (266, 289009), (287, 267862), (361, 212954), (371, 207214), (574, 133931), (722, 106477), (742, 103607), (779, 98686), (931, 82574), (1007, 76342), (1558, 49343), (1862, 41287), (2009, 38266), (2014, 38171), (2173, 35378), (2527, 30422), (2597, 29602), (4018, 19133), (4346, 17689), (5054, 15211), (5194, 14801), (5453, 14098), (7049, 10906)]