72795456

素因数分解:

$2^6\times 3^3\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 112

約数和(自身を含む): 216611200

約数和(自身を除く): 143815744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 144, 192, 206, 216, 288, 309, 409, 412, 432, 576, 618, 818, 824, 864, 927, 1227, 1236, 1636, 1648, 1728, 1854, 2454, 2472, 2781, 3272, 3296, 3681, 3708, 4908, 4944, 5562, 6544, 6592, 7362, 7416, 9816, 9888, 11043, 11124, 13088, 14724, 14832, 19632, 19776, 22086, 22248, 26176, 29448, 29664, 39264, 42127, 44172, 44496, 58896, 59328, 78528, 84254, 88344, 88992, 117792, 126381, 168508, 176688, 177984, 235584, 252762, 337016, 353376, 379143, 505524, 674032, 706752, 758286, 1011048, 1137429, 1348064, 1516572, 2022096, 2274858, 2696128, 3033144, 4044192, 4549716, 6066288, 8088384, 9099432, 12132576, 18198864, 24265152, 36397728, 72795456]

約数ペア:

[(1, 72795456), (2, 36397728), (3, 24265152), (4, 18198864), (6, 12132576), (8, 9099432), (9, 8088384), (12, 6066288), (16, 4549716), (18, 4044192), (24, 3033144), (27, 2696128), (32, 2274858), (36, 2022096), (48, 1516572), (54, 1348064), (64, 1137429), (72, 1011048), (96, 758286), (103, 706752), (108, 674032), (144, 505524), (192, 379143), (206, 353376), (216, 337016), (288, 252762), (309, 235584), (409, 177984), (412, 176688), (432, 168508), (576, 126381), (618, 117792), (818, 88992), (824, 88344), (864, 84254), (927, 78528), (1227, 59328), (1236, 58896), (1636, 44496), (1648, 44172), (1728, 42127), (1854, 39264), (2454, 29664), (2472, 29448), (2781, 26176), (3272, 22248), (3296, 22086), (3681, 19776), (3708, 19632), (4908, 14832), (4944, 14724), (5562, 13088), (6544, 11124), (6592, 11043), (7362, 9888), (7416, 9816)]