80254272

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:516

約数の個数: 112

約数和(自身を含む): 244685312

約数和(自身を除く): 164431040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 211, 224, 283, 336, 422, 448, 566, 633, 672, 844, 849, 1132, 1266, 1344, 1477, 1688, 1698, 1981, 2264, 2532, 2954, 3376, 3396, 3962, 4431, 4528, 5064, 5908, 5943, 6752, 6792, 7924, 8862, 9056, 10128, 11816, 11886, 13504, 13584, 15848, 17724, 18112, 20256, 23632, 23772, 27168, 31696, 35448, 40512, 47264, 47544, 54336, 59713, 63392, 70896, 94528, 95088, 119426, 126784, 141792, 179139, 190176, 238852, 283584, 358278, 380352, 417991, 477704, 716556, 835982, 955408, 1253973, 1433112, 1671964, 1910816, 2507946, 2866224, 3343928, 3821632, 5015892, 5732448, 6687856, 10031784, 11464896, 13375712, 20063568, 26751424, 40127136, 80254272]

約数ペア:

[(1, 80254272), (2, 40127136), (3, 26751424), (4, 20063568), (6, 13375712), (7, 11464896), (8, 10031784), (12, 6687856), (14, 5732448), (16, 5015892), (21, 3821632), (24, 3343928), (28, 2866224), (32, 2507946), (42, 1910816), (48, 1671964), (56, 1433112), (64, 1253973), (84, 955408), (96, 835982), (112, 716556), (168, 477704), (192, 417991), (211, 380352), (224, 358278), (283, 283584), (336, 238852), (422, 190176), (448, 179139), (566, 141792), (633, 126784), (672, 119426), (844, 95088), (849, 94528), (1132, 70896), (1266, 63392), (1344, 59713), (1477, 54336), (1688, 47544), (1698, 47264), (1981, 40512), (2264, 35448), (2532, 31696), (2954, 27168), (3376, 23772), (3396, 23632), (3962, 20256), (4431, 18112), (4528, 17724), (5064, 15848), (5908, 13584), (5943, 13504), (6752, 11886), (6792, 11816), (7924, 10128), (8862, 9056)]