82501496

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 211089240

約数和(自身を除く): 128587744

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 53, 56, 76, 77, 88, 98, 106, 133, 152, 154, 196, 209, 212, 266, 308, 361, 371, 392, 418, 424, 532, 539, 583, 616, 722, 742, 836, 931, 1007, 1064, 1078, 1166, 1444, 1463, 1484, 1672, 1862, 2014, 2156, 2332, 2527, 2597, 2888, 2926, 2968, 3724, 3971, 4028, 4081, 4312, 4664, 5054, 5194, 5852, 7049, 7448, 7942, 8056, 8162, 10108, 10241, 10388, 11077, 11704, 14098, 15884, 16324, 17689, 19133, 20216, 20482, 20776, 22154, 27797, 28196, 28567, 31768, 32648, 35378, 38266, 40964, 44308, 49343, 55594, 56392, 57134, 70756, 76532, 77539, 81928, 88616, 98686, 111188, 114268, 133931, 141512, 153064, 155078, 194579, 197372, 210463, 222376, 228536, 267862, 310156, 389158, 394744, 420926, 535724, 542773, 620312, 778316, 841852, 937517, 1071448, 1085546, 1473241, 1556632, 1683704, 1875034, 2171092, 2946482, 3750068, 4342184, 5892964, 7500136, 10312687, 11785928, 20625374, 41250748, 82501496]

約数ペア:

[(1, 82501496), (2, 41250748), (4, 20625374), (7, 11785928), (8, 10312687), (11, 7500136), (14, 5892964), (19, 4342184), (22, 3750068), (28, 2946482), (38, 2171092), (44, 1875034), (49, 1683704), (53, 1556632), (56, 1473241), (76, 1085546), (77, 1071448), (88, 937517), (98, 841852), (106, 778316), (133, 620312), (152, 542773), (154, 535724), (196, 420926), (209, 394744), (212, 389158), (266, 310156), (308, 267862), (361, 228536), (371, 222376), (392, 210463), (418, 197372), (424, 194579), (532, 155078), (539, 153064), (583, 141512), (616, 133931), (722, 114268), (742, 111188), (836, 98686), (931, 88616), (1007, 81928), (1064, 77539), (1078, 76532), (1166, 70756), (1444, 57134), (1463, 56392), (1484, 55594), (1672, 49343), (1862, 44308), (2014, 40964), (2156, 38266), (2332, 35378), (2527, 32648), (2597, 31768), (2888, 28567), (2926, 28196), (2968, 27797), (3724, 22154), (3971, 20776), (4028, 20482), (4081, 20216), (4312, 19133), (4664, 17689), (5054, 16324), (5194, 15884), (5852, 14098), (7049, 11704), (7448, 11077), (7942, 10388), (8056, 10241), (8162, 10108)]