84865396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4517}}^1$

素因数の和:4600

約数の個数: 48

約数和(自身を含む): 188237952

約数和(自身を除く): 103372556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4517, 4697, 9034, 9394, 18068, 18788, 31619, 49687, 63238, 99374, 126476, 198748, 275537, 347809, 551074, 695618, 1102148, 1391236, 1928759, 3030907, 3857518, 6061814, 7715036, 12123628, 21216349, 42432698, 84865396]

約数ペア:

[(1, 84865396), (2, 42432698), (4, 21216349), (7, 12123628), (11, 7715036), (14, 6061814), (22, 3857518), (28, 3030907), (44, 1928759), (61, 1391236), (77, 1102148), (122, 695618), (154, 551074), (244, 347809), (308, 275537), (427, 198748), (671, 126476), (854, 99374), (1342, 63238), (1708, 49687), (2684, 31619), (4517, 18788), (4697, 18068), (9034, 9394)]