67755584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 112

約数和(自身を含む): 155667456

約数和(自身を除く): 87911872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 71, 74, 104, 124, 142, 148, 208, 248, 284, 296, 403, 416, 481, 496, 568, 592, 806, 832, 923, 962, 992, 1136, 1147, 1184, 1612, 1846, 1924, 1984, 2201, 2272, 2294, 2368, 2627, 3224, 3692, 3848, 4402, 4544, 4588, 5254, 6448, 7384, 7696, 8804, 9176, 10508, 12896, 14768, 14911, 15392, 17608, 18352, 21016, 25792, 28613, 29536, 29822, 30784, 34151, 35216, 36704, 42032, 57226, 59072, 59644, 68302, 70432, 73408, 81437, 84064, 114452, 119288, 136604, 140864, 162874, 168128, 228904, 238576, 273208, 325748, 457808, 477152, 546416, 651496, 915616, 954304, 1058681, 1092832, 1302992, 1831232, 2117362, 2185664, 2605984, 4234724, 5211968, 8469448, 16938896, 33877792, 67755584]

約数ペア:

[(1, 67755584), (2, 33877792), (4, 16938896), (8, 8469448), (13, 5211968), (16, 4234724), (26, 2605984), (31, 2185664), (32, 2117362), (37, 1831232), (52, 1302992), (62, 1092832), (64, 1058681), (71, 954304), (74, 915616), (104, 651496), (124, 546416), (142, 477152), (148, 457808), (208, 325748), (248, 273208), (284, 238576), (296, 228904), (403, 168128), (416, 162874), (481, 140864), (496, 136604), (568, 119288), (592, 114452), (806, 84064), (832, 81437), (923, 73408), (962, 70432), (992, 68302), (1136, 59644), (1147, 59072), (1184, 57226), (1612, 42032), (1846, 36704), (1924, 35216), (1984, 34151), (2201, 30784), (2272, 29822), (2294, 29536), (2368, 28613), (2627, 25792), (3224, 21016), (3692, 18352), (3848, 17608), (4402, 15392), (4544, 14911), (4588, 14768), (5254, 12896), (6448, 10508), (7384, 9176), (7696, 8804)]