77394816

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 234648960

約数和(自身を除く): 157254144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 127, 128, 138, 144, 184, 192, 207, 254, 276, 288, 368, 381, 384, 414, 508, 529, 552, 576, 736, 762, 828, 1016, 1058, 1104, 1143, 1152, 1472, 1524, 1587, 1656, 2032, 2116, 2208, 2286, 2921, 2944, 3048, 3174, 3312, 4064, 4232, 4416, 4572, 4761, 5842, 6096, 6348, 6624, 8128, 8464, 8763, 8832, 9144, 9522, 11684, 12192, 12696, 13248, 16256, 16928, 17526, 18288, 19044, 23368, 24384, 25392, 26289, 26496, 33856, 35052, 36576, 38088, 46736, 48768, 50784, 52578, 67183, 67712, 70104, 73152, 76176, 93472, 101568, 105156, 134366, 140208, 146304, 152352, 186944, 201549, 203136, 210312, 268732, 280416, 304704, 373888, 403098, 420624, 537464, 560832, 604647, 609408, 806196, 841248, 1074928, 1121664, 1209294, 1612392, 1682496, 2149856, 2418588, 3224784, 3364992, 4299712, 4837176, 6449568, 8599424, 9674352, 12899136, 19348704, 25798272, 38697408, 77394816]

約数ペア:

[(1, 77394816), (2, 38697408), (3, 25798272), (4, 19348704), (6, 12899136), (8, 9674352), (9, 8599424), (12, 6449568), (16, 4837176), (18, 4299712), (23, 3364992), (24, 3224784), (32, 2418588), (36, 2149856), (46, 1682496), (48, 1612392), (64, 1209294), (69, 1121664), (72, 1074928), (92, 841248), (96, 806196), (127, 609408), (128, 604647), (138, 560832), (144, 537464), (184, 420624), (192, 403098), (207, 373888), (254, 304704), (276, 280416), (288, 268732), (368, 210312), (381, 203136), (384, 201549), (414, 186944), (508, 152352), (529, 146304), (552, 140208), (576, 134366), (736, 105156), (762, 101568), (828, 93472), (1016, 76176), (1058, 73152), (1104, 70104), (1143, 67712), (1152, 67183), (1472, 52578), (1524, 50784), (1587, 48768), (1656, 46736), (2032, 38088), (2116, 36576), (2208, 35052), (2286, 33856), (2921, 26496), (2944, 26289), (3048, 25392), (3174, 24384), (3312, 23368), (4064, 19044), (4232, 18288), (4416, 17526), (4572, 16928), (4761, 16256), (5842, 13248), (6096, 12696), (6348, 12192), (6624, 11684), (8128, 9522), (8464, 9144), (8763, 8832)]