78669432

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3301}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 213771480

約数和(自身を除く): 135102048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3301, 3972, 5958, 6602, 7944, 9903, 11916, 13204, 19806, 23832, 26408, 29709, 39612, 59418, 79224, 118836, 237672, 1092631, 2185262, 3277893, 4370524, 6555786, 8741048, 9833679, 13111572, 19667358, 26223144, 39334716, 78669432]

約数ペア:

[(1, 78669432), (2, 39334716), (3, 26223144), (4, 19667358), (6, 13111572), (8, 9833679), (9, 8741048), (12, 6555786), (18, 4370524), (24, 3277893), (36, 2185262), (72, 1092631), (331, 237672), (662, 118836), (993, 79224), (1324, 59418), (1986, 39612), (2648, 29709), (2979, 26408), (3301, 23832), (3972, 19806), (5958, 13204), (6602, 11916), (7944, 9903)]