78260448

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 242694144

約数和(自身を除く): 164433696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 127, 131, 147, 168, 196, 224, 254, 262, 294, 336, 381, 392, 393, 508, 524, 588, 672, 762, 784, 786, 889, 917, 1016, 1048, 1176, 1524, 1568, 1572, 1778, 1834, 2032, 2096, 2352, 2667, 2751, 3048, 3144, 3556, 3668, 4064, 4192, 4704, 5334, 5502, 6096, 6223, 6288, 6419, 7112, 7336, 10668, 11004, 12192, 12446, 12576, 12838, 14224, 14672, 16637, 18669, 19257, 21336, 22008, 24892, 25676, 28448, 29344, 33274, 37338, 38514, 42672, 44016, 49784, 49911, 51352, 66548, 74676, 77028, 85344, 88032, 99568, 99822, 102704, 116459, 133096, 149352, 154056, 199136, 199644, 205408, 232918, 266192, 298704, 308112, 349377, 399288, 465836, 532384, 597408, 616224, 698754, 798576, 815213, 931672, 1397508, 1597152, 1630426, 1863344, 2445639, 2795016, 3260852, 3726688, 4891278, 5590032, 6521704, 9782556, 11180064, 13043408, 19565112, 26086816, 39130224, 78260448]

約数ペア:

[(1, 78260448), (2, 39130224), (3, 26086816), (4, 19565112), (6, 13043408), (7, 11180064), (8, 9782556), (12, 6521704), (14, 5590032), (16, 4891278), (21, 3726688), (24, 3260852), (28, 2795016), (32, 2445639), (42, 1863344), (48, 1630426), (49, 1597152), (56, 1397508), (84, 931672), (96, 815213), (98, 798576), (112, 698754), (127, 616224), (131, 597408), (147, 532384), (168, 465836), (196, 399288), (224, 349377), (254, 308112), (262, 298704), (294, 266192), (336, 232918), (381, 205408), (392, 199644), (393, 199136), (508, 154056), (524, 149352), (588, 133096), (672, 116459), (762, 102704), (784, 99822), (786, 99568), (889, 88032), (917, 85344), (1016, 77028), (1048, 74676), (1176, 66548), (1524, 51352), (1568, 49911), (1572, 49784), (1778, 44016), (1834, 42672), (2032, 38514), (2096, 37338), (2352, 33274), (2667, 29344), (2751, 28448), (3048, 25676), (3144, 24892), (3556, 22008), (3668, 21336), (4064, 19257), (4192, 18669), (4704, 16637), (5334, 14672), (5502, 14224), (6096, 12838), (6223, 12576), (6288, 12446), (6419, 12192), (7112, 11004), (7336, 10668)]