78294468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 218308608

約数和(自身を除く): 140014140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 107, 124, 186, 214, 217, 281, 321, 372, 428, 434, 562, 642, 651, 749, 843, 868, 1124, 1284, 1302, 1498, 1686, 1967, 2247, 2604, 2996, 3317, 3372, 3934, 4494, 5901, 6634, 7868, 8711, 8988, 9951, 11802, 13268, 17422, 19902, 23219, 23604, 26133, 30067, 34844, 39804, 46438, 52266, 60134, 60977, 69657, 90201, 92876, 104532, 120268, 121954, 139314, 180402, 182931, 210469, 243908, 278628, 360804, 365862, 420938, 631407, 731724, 841876, 932077, 1262814, 1864154, 2525628, 2796231, 3728308, 5592462, 6524539, 11184924, 13049078, 19573617, 26098156, 39147234, 78294468]

約数ペア:

[(1, 78294468), (2, 39147234), (3, 26098156), (4, 19573617), (6, 13049078), (7, 11184924), (12, 6524539), (14, 5592462), (21, 3728308), (28, 2796231), (31, 2525628), (42, 1864154), (62, 1262814), (84, 932077), (93, 841876), (107, 731724), (124, 631407), (186, 420938), (214, 365862), (217, 360804), (281, 278628), (321, 243908), (372, 210469), (428, 182931), (434, 180402), (562, 139314), (642, 121954), (651, 120268), (749, 104532), (843, 92876), (868, 90201), (1124, 69657), (1284, 60977), (1302, 60134), (1498, 52266), (1686, 46438), (1967, 39804), (2247, 34844), (2604, 30067), (2996, 26133), (3317, 23604), (3372, 23219), (3934, 19902), (4494, 17422), (5901, 13268), (6634, 11802), (7868, 9951), (8711, 8988)]