78485328

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10687}}^1$

素因数の和:10721

約数の個数: 80

約数和(自身を含む): 238556160

約数和(自身を除く): 160070832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 10687, 21374, 32061, 42748, 64122, 85496, 96183, 128244, 170992, 181679, 192366, 256488, 288549, 363358, 384732, 512976, 545037, 577098, 726716, 769464, 1090074, 1154196, 1453432, 1538928, 1635111, 2180148, 2308392, 2906864, 3270222, 4360296, 4616784, 4905333, 6540444, 8720592, 9810666, 13080888, 19621332, 26161776, 39242664, 78485328]

約数ペア:

[(1, 78485328), (2, 39242664), (3, 26161776), (4, 19621332), (6, 13080888), (8, 9810666), (9, 8720592), (12, 6540444), (16, 4905333), (17, 4616784), (18, 4360296), (24, 3270222), (27, 2906864), (34, 2308392), (36, 2180148), (48, 1635111), (51, 1538928), (54, 1453432), (68, 1154196), (72, 1090074), (102, 769464), (108, 726716), (136, 577098), (144, 545037), (153, 512976), (204, 384732), (216, 363358), (272, 288549), (306, 256488), (408, 192366), (432, 181679), (459, 170992), (612, 128244), (816, 96183), (918, 85496), (1224, 64122), (1836, 42748), (2448, 32061), (3672, 21374), (7344, 10687)]