86622984

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 279742320

約数和(自身を除く): 193119336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 571, 588, 602, 774, 882, 903, 1032, 1142, 1176, 1204, 1548, 1713, 1764, 1806, 2107, 2284, 2408, 2709, 3096, 3426, 3528, 3612, 3997, 4214, 4568, 5139, 5418, 6321, 6852, 7224, 7994, 8428, 10278, 10836, 11991, 12642, 13704, 15988, 16856, 18963, 20556, 21672, 23982, 24553, 25284, 27979, 31976, 35973, 37926, 41112, 47964, 49106, 50568, 55958, 71946, 73659, 75852, 83937, 95928, 98212, 111916, 143892, 147318, 151704, 167874, 171871, 196424, 220977, 223832, 251811, 287784, 294636, 335748, 343742, 441954, 503622, 515613, 589272, 671496, 687484, 883908, 1007244, 1031226, 1203097, 1374968, 1546839, 1767816, 2014488, 2062452, 2406194, 3093678, 3609291, 4124904, 4812388, 6187356, 7218582, 9624776, 10827873, 12374712, 14437164, 21655746, 28874328, 43311492, 86622984]

約数ペア:

[(1, 86622984), (2, 43311492), (3, 28874328), (4, 21655746), (6, 14437164), (7, 12374712), (8, 10827873), (9, 9624776), (12, 7218582), (14, 6187356), (18, 4812388), (21, 4124904), (24, 3609291), (28, 3093678), (36, 2406194), (42, 2062452), (43, 2014488), (49, 1767816), (56, 1546839), (63, 1374968), (72, 1203097), (84, 1031226), (86, 1007244), (98, 883908), (126, 687484), (129, 671496), (147, 589272), (168, 515613), (172, 503622), (196, 441954), (252, 343742), (258, 335748), (294, 294636), (301, 287784), (344, 251811), (387, 223832), (392, 220977), (441, 196424), (504, 171871), (516, 167874), (571, 151704), (588, 147318), (602, 143892), (774, 111916), (882, 98212), (903, 95928), (1032, 83937), (1142, 75852), (1176, 73659), (1204, 71946), (1548, 55958), (1713, 50568), (1764, 49106), (1806, 47964), (2107, 41112), (2284, 37926), (2408, 35973), (2709, 31976), (3096, 27979), (3426, 25284), (3528, 24553), (3612, 23982), (3997, 21672), (4214, 20556), (4568, 18963), (5139, 16856), (5418, 15988), (6321, 13704), (6852, 12642), (7224, 11991), (7994, 10836), (8428, 10278)]