79802736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 239984640

約数和(自身を除く): 160181904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 53, 57, 76, 78, 104, 106, 114, 127, 152, 156, 159, 208, 212, 228, 247, 254, 304, 312, 318, 381, 424, 456, 494, 508, 624, 636, 689, 741, 762, 848, 912, 988, 1007, 1016, 1272, 1378, 1482, 1524, 1651, 1976, 2014, 2032, 2067, 2413, 2544, 2756, 2964, 3021, 3048, 3302, 3952, 4028, 4134, 4826, 4953, 5512, 5928, 6042, 6096, 6604, 6731, 7239, 8056, 8268, 9652, 9906, 11024, 11856, 12084, 13091, 13208, 13462, 14478, 16112, 16536, 19304, 19812, 20193, 24168, 26182, 26416, 26924, 28956, 31369, 33072, 38608, 39273, 39624, 40386, 48336, 52364, 53848, 57912, 62738, 78546, 79248, 80772, 87503, 94107, 104728, 107696, 115824, 125476, 127889, 157092, 161544, 175006, 188214, 209456, 250952, 255778, 262509, 314184, 323088, 350012, 376428, 383667, 501904, 511556, 525018, 628368, 700024, 752856, 767334, 1023112, 1050036, 1400048, 1505712, 1534668, 1662557, 2046224, 2100072, 3069336, 3325114, 4200144, 4987671, 6138672, 6650228, 9975342, 13300456, 19950684, 26600912, 39901368, 79802736]

約数ペア:

[(1, 79802736), (2, 39901368), (3, 26600912), (4, 19950684), (6, 13300456), (8, 9975342), (12, 6650228), (13, 6138672), (16, 4987671), (19, 4200144), (24, 3325114), (26, 3069336), (38, 2100072), (39, 2046224), (48, 1662557), (52, 1534668), (53, 1505712), (57, 1400048), (76, 1050036), (78, 1023112), (104, 767334), (106, 752856), (114, 700024), (127, 628368), (152, 525018), (156, 511556), (159, 501904), (208, 383667), (212, 376428), (228, 350012), (247, 323088), (254, 314184), (304, 262509), (312, 255778), (318, 250952), (381, 209456), (424, 188214), (456, 175006), (494, 161544), (508, 157092), (624, 127889), (636, 125476), (689, 115824), (741, 107696), (762, 104728), (848, 94107), (912, 87503), (988, 80772), (1007, 79248), (1016, 78546), (1272, 62738), (1378, 57912), (1482, 53848), (1524, 52364), (1651, 48336), (1976, 40386), (2014, 39624), (2032, 39273), (2067, 38608), (2413, 33072), (2544, 31369), (2756, 28956), (2964, 26924), (3021, 26416), (3048, 26182), (3302, 24168), (3952, 20193), (4028, 19812), (4134, 19304), (4826, 16536), (4953, 16112), (5512, 14478), (5928, 13462), (6042, 13208), (6096, 13091), (6604, 12084), (6731, 11856), (7239, 11024), (8056, 9906), (8268, 9652)]