89839860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4445

約数の個数: 96

約数和(自身を含む): 283336704

約数和(自身を除く): 193496844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 4391, 5115, 6820, 8782, 10230, 13173, 17564, 20460, 21955, 26346, 43910, 48301, 52692, 65865, 87820, 96602, 131730, 136121, 144903, 193204, 241505, 263460, 272242, 289806, 408363, 483010, 544484, 579612, 680605, 724515, 816726, 966020, 1361210, 1449030, 1497331, 1633452, 2041815, 2722420, 2898060, 2994662, 4083630, 4491993, 5989324, 7486655, 8167260, 8983986, 14973310, 17967972, 22459965, 29946620, 44919930, 89839860]

約数ペア:

[(1, 89839860), (2, 44919930), (3, 29946620), (4, 22459965), (5, 17967972), (6, 14973310), (10, 8983986), (11, 8167260), (12, 7486655), (15, 5989324), (20, 4491993), (22, 4083630), (30, 2994662), (31, 2898060), (33, 2722420), (44, 2041815), (55, 1633452), (60, 1497331), (62, 1449030), (66, 1361210), (93, 966020), (110, 816726), (124, 724515), (132, 680605), (155, 579612), (165, 544484), (186, 483010), (220, 408363), (310, 289806), (330, 272242), (341, 263460), (372, 241505), (465, 193204), (620, 144903), (660, 136121), (682, 131730), (930, 96602), (1023, 87820), (1364, 65865), (1705, 52692), (1860, 48301), (2046, 43910), (3410, 26346), (4092, 21955), (4391, 20460), (5115, 17564), (6820, 13173), (8782, 10230)]