64686768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79273}}^1$

素因数の和:79301

約数の個数: 40

約数和(自身を含む): 176939568

約数和(自身を除く): 112252800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 79273, 158546, 237819, 317092, 475638, 634184, 951276, 1268368, 1347641, 1902552, 2695282, 3805104, 4042923, 5390564, 8085846, 10781128, 16171692, 21562256, 32343384, 64686768]

約数ペア:

[(1, 64686768), (2, 32343384), (3, 21562256), (4, 16171692), (6, 10781128), (8, 8085846), (12, 5390564), (16, 4042923), (17, 3805104), (24, 2695282), (34, 1902552), (48, 1347641), (51, 1268368), (68, 951276), (102, 634184), (136, 475638), (204, 317092), (272, 237819), (408, 158546), (816, 79273)]