78138816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1306

約数の個数: 112

約数和(自身を含む): 241499136

約数和(自身を除く): 163360320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1237, 1316, 1344, 1504, 1974, 2256, 2474, 2632, 3008, 3711, 3948, 4512, 4948, 5264, 7422, 7896, 8659, 9024, 9896, 10528, 14844, 15792, 17318, 19792, 21056, 25977, 29688, 31584, 34636, 39584, 51954, 58139, 59376, 63168, 69272, 79168, 103908, 116278, 118752, 138544, 174417, 207816, 232556, 237504, 277088, 348834, 406973, 415632, 465112, 554176, 697668, 813946, 831264, 930224, 1220919, 1395336, 1627892, 1662528, 1860448, 2441838, 2790672, 3255784, 3720896, 4883676, 5581344, 6511568, 9767352, 11162688, 13023136, 19534704, 26046272, 39069408, 78138816]

約数ペア:

[(1, 78138816), (2, 39069408), (3, 26046272), (4, 19534704), (6, 13023136), (7, 11162688), (8, 9767352), (12, 6511568), (14, 5581344), (16, 4883676), (21, 3720896), (24, 3255784), (28, 2790672), (32, 2441838), (42, 1860448), (47, 1662528), (48, 1627892), (56, 1395336), (64, 1220919), (84, 930224), (94, 831264), (96, 813946), (112, 697668), (141, 554176), (168, 465112), (188, 415632), (192, 406973), (224, 348834), (282, 277088), (329, 237504), (336, 232556), (376, 207816), (448, 174417), (564, 138544), (658, 118752), (672, 116278), (752, 103908), (987, 79168), (1128, 69272), (1237, 63168), (1316, 59376), (1344, 58139), (1504, 51954), (1974, 39584), (2256, 34636), (2474, 31584), (2632, 29688), (3008, 25977), (3711, 21056), (3948, 19792), (4512, 17318), (4948, 15792), (5264, 14844), (7422, 10528), (7896, 9896), (8659, 9024)]