71854848

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2434

約数の個数: 108

約数和(自身を含む): 223204800

約数和(自身を除く): 151349952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2399, 2496, 3328, 3744, 4798, 4992, 7197, 7488, 9596, 9984, 14394, 14976, 19192, 21591, 28788, 29952, 31187, 38384, 43182, 57576, 62374, 76768, 86364, 93561, 115152, 124748, 153536, 172728, 187122, 230304, 249496, 280683, 307072, 345456, 374244, 460608, 498992, 561366, 614144, 690912, 748488, 921216, 997984, 1122732, 1381824, 1496976, 1842432, 1995968, 2245464, 2763648, 2993952, 3991936, 4490928, 5527296, 5987904, 7983872, 8981856, 11975808, 17963712, 23951616, 35927424, 71854848]

約数ペア:

[(1, 71854848), (2, 35927424), (3, 23951616), (4, 17963712), (6, 11975808), (8, 8981856), (9, 7983872), (12, 5987904), (13, 5527296), (16, 4490928), (18, 3991936), (24, 2993952), (26, 2763648), (32, 2245464), (36, 1995968), (39, 1842432), (48, 1496976), (52, 1381824), (64, 1122732), (72, 997984), (78, 921216), (96, 748488), (104, 690912), (117, 614144), (128, 561366), (144, 498992), (156, 460608), (192, 374244), (208, 345456), (234, 307072), (256, 280683), (288, 249496), (312, 230304), (384, 187122), (416, 172728), (468, 153536), (576, 124748), (624, 115152), (768, 93561), (832, 86364), (936, 76768), (1152, 62374), (1248, 57576), (1664, 43182), (1872, 38384), (2304, 31187), (2399, 29952), (2496, 28788), (3328, 21591), (3744, 19192), (4798, 14976), (4992, 14394), (7197, 9984), (7488, 9596)]