78393336

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 233280000

約数和(自身を除く): 154886664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 89, 98, 107, 147, 168, 178, 196, 214, 267, 294, 321, 343, 356, 392, 428, 534, 588, 623, 642, 686, 712, 749, 856, 1029, 1068, 1176, 1246, 1284, 1372, 1498, 1869, 2058, 2136, 2247, 2492, 2568, 2744, 2996, 3738, 4116, 4361, 4494, 4984, 5243, 5992, 7476, 8232, 8722, 8988, 9523, 10486, 13083, 14952, 15729, 17444, 17976, 19046, 20972, 26166, 28569, 30527, 31458, 34888, 36701, 38092, 41944, 52332, 57138, 61054, 62916, 66661, 73402, 76184, 91581, 104664, 110103, 114276, 122108, 125832, 133322, 146804, 183162, 199983, 220206, 228552, 244216, 266644, 293608, 366324, 399966, 440412, 466627, 533288, 732648, 799932, 880824, 933254, 1399881, 1599864, 1866508, 2799762, 3266389, 3733016, 5599524, 6532778, 9799167, 11199048, 13065556, 19598334, 26131112, 39196668, 78393336]

約数ペア:

[(1, 78393336), (2, 39196668), (3, 26131112), (4, 19598334), (6, 13065556), (7, 11199048), (8, 9799167), (12, 6532778), (14, 5599524), (21, 3733016), (24, 3266389), (28, 2799762), (42, 1866508), (49, 1599864), (56, 1399881), (84, 933254), (89, 880824), (98, 799932), (107, 732648), (147, 533288), (168, 466627), (178, 440412), (196, 399966), (214, 366324), (267, 293608), (294, 266644), (321, 244216), (343, 228552), (356, 220206), (392, 199983), (428, 183162), (534, 146804), (588, 133322), (623, 125832), (642, 122108), (686, 114276), (712, 110103), (749, 104664), (856, 91581), (1029, 76184), (1068, 73402), (1176, 66661), (1246, 62916), (1284, 61054), (1372, 57138), (1498, 52332), (1869, 41944), (2058, 38092), (2136, 36701), (2247, 34888), (2492, 31458), (2568, 30527), (2744, 28569), (2996, 26166), (3738, 20972), (4116, 19046), (4361, 17976), (4494, 17444), (4984, 15729), (5243, 14952), (5992, 13083), (7476, 10486), (8232, 9523), (8722, 8988)]