89805156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 261617664

約数和(自身を除く): 171812508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 47, 69, 84, 86, 92, 94, 129, 138, 141, 161, 172, 188, 258, 276, 282, 301, 322, 329, 483, 516, 529, 564, 602, 644, 658, 903, 966, 987, 989, 1058, 1081, 1204, 1316, 1587, 1806, 1932, 1974, 1978, 2021, 2116, 2162, 2967, 3174, 3243, 3612, 3703, 3948, 3956, 4042, 4324, 5934, 6063, 6348, 6486, 6923, 7406, 7567, 8084, 11109, 11868, 12126, 12972, 13846, 14147, 14812, 15134, 20769, 22218, 22701, 22747, 24252, 24863, 27692, 28294, 30268, 41538, 42441, 44436, 45402, 45494, 46483, 49726, 56588, 68241, 74589, 83076, 84882, 90804, 90988, 92966, 99452, 136482, 139449, 149178, 159229, 169764, 174041, 185932, 272964, 278898, 298356, 318458, 325381, 348082, 477687, 522123, 557796, 636916, 650762, 696164, 955374, 976143, 1044246, 1069109, 1301524, 1910748, 1952286, 2088492, 2138218, 3207327, 3904572, 4276436, 6414654, 7483763, 12829308, 14967526, 22451289, 29935052, 44902578, 89805156]

約数ペア:

[(1, 89805156), (2, 44902578), (3, 29935052), (4, 22451289), (6, 14967526), (7, 12829308), (12, 7483763), (14, 6414654), (21, 4276436), (23, 3904572), (28, 3207327), (42, 2138218), (43, 2088492), (46, 1952286), (47, 1910748), (69, 1301524), (84, 1069109), (86, 1044246), (92, 976143), (94, 955374), (129, 696164), (138, 650762), (141, 636916), (161, 557796), (172, 522123), (188, 477687), (258, 348082), (276, 325381), (282, 318458), (301, 298356), (322, 278898), (329, 272964), (483, 185932), (516, 174041), (529, 169764), (564, 159229), (602, 149178), (644, 139449), (658, 136482), (903, 99452), (966, 92966), (987, 90988), (989, 90804), (1058, 84882), (1081, 83076), (1204, 74589), (1316, 68241), (1587, 56588), (1806, 49726), (1932, 46483), (1974, 45494), (1978, 45402), (2021, 44436), (2116, 42441), (2162, 41538), (2967, 30268), (3174, 28294), (3243, 27692), (3612, 24863), (3703, 24252), (3948, 22747), (3956, 22701), (4042, 22218), (4324, 20769), (5934, 15134), (6063, 14812), (6348, 14147), (6486, 13846), (6923, 12972), (7406, 12126), (7567, 11868), (8084, 11109)]