90213984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 144

約数和(自身を含む): 297696672

約数和(自身を除く): 207482688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 504, 511, 584, 613, 657, 672, 876, 1008, 1022, 1168, 1226, 1314, 1533, 1752, 1839, 2016, 2044, 2336, 2452, 2628, 3066, 3504, 3678, 4088, 4291, 4599, 4904, 5256, 5517, 6132, 7008, 7356, 8176, 8582, 9198, 9808, 10512, 11034, 12264, 12873, 14712, 16352, 17164, 18396, 19616, 21024, 22068, 24528, 25746, 29424, 34328, 36792, 38619, 44136, 44749, 49056, 51492, 58848, 68656, 73584, 77238, 88272, 89498, 102984, 134247, 137312, 147168, 154476, 176544, 178996, 205968, 268494, 308952, 313243, 357992, 402741, 411936, 536988, 617904, 626486, 715984, 805482, 939729, 1073976, 1235808, 1252972, 1431968, 1610964, 1879458, 2147952, 2505944, 2819187, 3221928, 3758916, 4295904, 5011888, 5638374, 6443856, 7517832, 10023776, 11276748, 12887712, 15035664, 22553496, 30071328, 45106992, 90213984]

約数ペア:

[(1, 90213984), (2, 45106992), (3, 30071328), (4, 22553496), (6, 15035664), (7, 12887712), (8, 11276748), (9, 10023776), (12, 7517832), (14, 6443856), (16, 5638374), (18, 5011888), (21, 4295904), (24, 3758916), (28, 3221928), (32, 2819187), (36, 2505944), (42, 2147952), (48, 1879458), (56, 1610964), (63, 1431968), (72, 1252972), (73, 1235808), (84, 1073976), (96, 939729), (112, 805482), (126, 715984), (144, 626486), (146, 617904), (168, 536988), (219, 411936), (224, 402741), (252, 357992), (288, 313243), (292, 308952), (336, 268494), (438, 205968), (504, 178996), (511, 176544), (584, 154476), (613, 147168), (657, 137312), (672, 134247), (876, 102984), (1008, 89498), (1022, 88272), (1168, 77238), (1226, 73584), (1314, 68656), (1533, 58848), (1752, 51492), (1839, 49056), (2016, 44749), (2044, 44136), (2336, 38619), (2452, 36792), (2628, 34328), (3066, 29424), (3504, 25746), (3678, 24528), (4088, 22068), (4291, 21024), (4599, 19616), (4904, 18396), (5256, 17164), (5517, 16352), (6132, 14712), (7008, 12873), (7356, 12264), (8176, 11034), (8582, 10512), (9198, 9808)]