71468904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 203777280

約数和(自身を除く): 132308376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 41, 52, 74, 78, 82, 104, 111, 123, 148, 151, 156, 164, 222, 246, 296, 302, 312, 328, 444, 453, 481, 492, 533, 604, 888, 906, 962, 984, 1066, 1208, 1443, 1517, 1599, 1812, 1924, 1963, 2132, 2886, 3034, 3198, 3624, 3848, 3926, 4264, 4551, 5587, 5772, 5889, 6068, 6191, 6396, 7852, 9102, 11174, 11544, 11778, 12136, 12382, 12792, 15704, 16761, 18204, 18573, 19721, 22348, 23556, 24764, 33522, 36408, 37146, 39442, 44696, 47112, 49528, 59163, 67044, 72631, 74292, 78884, 80483, 118326, 134088, 145262, 148584, 157768, 160966, 217893, 229067, 236652, 241449, 290524, 321932, 435786, 458134, 473304, 482898, 581048, 643864, 687201, 871572, 916268, 965796, 1374402, 1743144, 1832536, 1931592, 2748804, 2977871, 5497608, 5955742, 8933613, 11911484, 17867226, 23822968, 35734452, 71468904]

約数ペア:

[(1, 71468904), (2, 35734452), (3, 23822968), (4, 17867226), (6, 11911484), (8, 8933613), (12, 5955742), (13, 5497608), (24, 2977871), (26, 2748804), (37, 1931592), (39, 1832536), (41, 1743144), (52, 1374402), (74, 965796), (78, 916268), (82, 871572), (104, 687201), (111, 643864), (123, 581048), (148, 482898), (151, 473304), (156, 458134), (164, 435786), (222, 321932), (246, 290524), (296, 241449), (302, 236652), (312, 229067), (328, 217893), (444, 160966), (453, 157768), (481, 148584), (492, 145262), (533, 134088), (604, 118326), (888, 80483), (906, 78884), (962, 74292), (984, 72631), (1066, 67044), (1208, 59163), (1443, 49528), (1517, 47112), (1599, 44696), (1812, 39442), (1924, 37146), (1963, 36408), (2132, 33522), (2886, 24764), (3034, 23556), (3198, 22348), (3624, 19721), (3848, 18573), (3926, 18204), (4264, 16761), (4551, 15704), (5587, 12792), (5772, 12382), (5889, 12136), (6068, 11778), (6191, 11544), (6396, 11174), (7852, 9102)]