77890008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 229003200

約数和(自身を除く): 151113192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 107, 147, 168, 196, 214, 294, 321, 392, 428, 588, 619, 642, 749, 856, 1176, 1238, 1284, 1498, 1857, 2247, 2476, 2568, 2996, 3714, 4333, 4494, 4952, 5243, 5992, 7428, 8666, 8988, 10486, 12999, 14856, 15729, 17332, 17976, 20972, 25998, 30331, 31458, 34664, 41944, 51996, 60662, 62916, 66233, 90993, 103992, 121324, 125832, 132466, 181986, 198699, 242648, 264932, 363972, 397398, 463631, 529864, 727944, 794796, 927262, 1390893, 1589592, 1854524, 2781786, 3245417, 3709048, 5563572, 6490834, 9736251, 11127144, 12981668, 19472502, 25963336, 38945004, 77890008]

約数ペア:

[(1, 77890008), (2, 38945004), (3, 25963336), (4, 19472502), (6, 12981668), (7, 11127144), (8, 9736251), (12, 6490834), (14, 5563572), (21, 3709048), (24, 3245417), (28, 2781786), (42, 1854524), (49, 1589592), (56, 1390893), (84, 927262), (98, 794796), (107, 727944), (147, 529864), (168, 463631), (196, 397398), (214, 363972), (294, 264932), (321, 242648), (392, 198699), (428, 181986), (588, 132466), (619, 125832), (642, 121324), (749, 103992), (856, 90993), (1176, 66233), (1238, 62916), (1284, 60662), (1498, 51996), (1857, 41944), (2247, 34664), (2476, 31458), (2568, 30331), (2996, 25998), (3714, 20972), (4333, 17976), (4494, 17332), (4952, 15729), (5243, 14856), (5992, 12999), (7428, 10486), (8666, 8988)]