90209952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1595

約数の個数: 144

約数和(自身を含む): 303488640

約数和(自身を除く): 213278688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1543, 1624, 1827, 2016, 2088, 2436, 2784, 3086, 3248, 3654, 4176, 4629, 4872, 6172, 6496, 7308, 8352, 9258, 9744, 10801, 12344, 13887, 14616, 18516, 19488, 21602, 24688, 27774, 29232, 32403, 37032, 43204, 44747, 49376, 55548, 58464, 64806, 74064, 86408, 89494, 97209, 111096, 129612, 134241, 148128, 172816, 178988, 194418, 222192, 259224, 268482, 313229, 345632, 357976, 388836, 402723, 444384, 518448, 536964, 626458, 715952, 777672, 805446, 939687, 1036896, 1073928, 1252916, 1431904, 1555344, 1610892, 1879374, 2147856, 2505832, 2819061, 3110688, 3221784, 3758748, 4295712, 5011664, 5638122, 6443568, 7517496, 10023328, 11276244, 12887136, 15034992, 22552488, 30069984, 45104976, 90209952]

約数ペア:

[(1, 90209952), (2, 45104976), (3, 30069984), (4, 22552488), (6, 15034992), (7, 12887136), (8, 11276244), (9, 10023328), (12, 7517496), (14, 6443568), (16, 5638122), (18, 5011664), (21, 4295712), (24, 3758748), (28, 3221784), (29, 3110688), (32, 2819061), (36, 2505832), (42, 2147856), (48, 1879374), (56, 1610892), (58, 1555344), (63, 1431904), (72, 1252916), (84, 1073928), (87, 1036896), (96, 939687), (112, 805446), (116, 777672), (126, 715952), (144, 626458), (168, 536964), (174, 518448), (203, 444384), (224, 402723), (232, 388836), (252, 357976), (261, 345632), (288, 313229), (336, 268482), (348, 259224), (406, 222192), (464, 194418), (504, 178988), (522, 172816), (609, 148128), (672, 134241), (696, 129612), (812, 111096), (928, 97209), (1008, 89494), (1044, 86408), (1218, 74064), (1392, 64806), (1543, 58464), (1624, 55548), (1827, 49376), (2016, 44747), (2088, 43204), (2436, 37032), (2784, 32403), (3086, 29232), (3248, 27774), (3654, 24688), (4176, 21602), (4629, 19488), (4872, 18516), (6172, 14616), (6496, 13887), (7308, 12344), (8352, 10801), (9258, 9744)]