78439296

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:876

約数の個数: 128

約数和(自身を含む): 236476800

約数和(自身を除く): 158037504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 827, 832, 912, 988, 1216, 1248, 1482, 1654, 1664, 1824, 1976, 2432, 2481, 2496, 2964, 3308, 3648, 3952, 4962, 4992, 5928, 6616, 7296, 7904, 9924, 10751, 11856, 13232, 15713, 15808, 19848, 21502, 23712, 26464, 31426, 31616, 32253, 39696, 43004, 47139, 47424, 52928, 62852, 64506, 79392, 86008, 94278, 94848, 105856, 125704, 129012, 158784, 172016, 188556, 204269, 251408, 258024, 317568, 344032, 377112, 408538, 502816, 516048, 612807, 688064, 754224, 817076, 1005632, 1032096, 1225614, 1376128, 1508448, 1634152, 2011264, 2064192, 2451228, 3016896, 3268304, 4128384, 4902456, 6033792, 6536608, 9804912, 13073216, 19609824, 26146432, 39219648, 78439296]

約数ペア:

[(1, 78439296), (2, 39219648), (3, 26146432), (4, 19609824), (6, 13073216), (8, 9804912), (12, 6536608), (13, 6033792), (16, 4902456), (19, 4128384), (24, 3268304), (26, 3016896), (32, 2451228), (38, 2064192), (39, 2011264), (48, 1634152), (52, 1508448), (57, 1376128), (64, 1225614), (76, 1032096), (78, 1005632), (96, 817076), (104, 754224), (114, 688064), (128, 612807), (152, 516048), (156, 502816), (192, 408538), (208, 377112), (228, 344032), (247, 317568), (304, 258024), (312, 251408), (384, 204269), (416, 188556), (456, 172016), (494, 158784), (608, 129012), (624, 125704), (741, 105856), (827, 94848), (832, 94278), (912, 86008), (988, 79392), (1216, 64506), (1248, 62852), (1482, 52928), (1654, 47424), (1664, 47139), (1824, 43004), (1976, 39696), (2432, 32253), (2481, 31616), (2496, 31426), (2964, 26464), (3308, 23712), (3648, 21502), (3952, 19848), (4962, 15808), (4992, 15713), (5928, 13232), (6616, 11856), (7296, 10751), (7904, 9924)]