68180784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1698

約数の個数: 80

約数和(自身を含む): 202963200

約数和(自身を除く): 134782416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1549, 1572, 1834, 2096, 2751, 3098, 3144, 3668, 4647, 5502, 6196, 6288, 7336, 9294, 10843, 11004, 12392, 14672, 18588, 21686, 22008, 24784, 32529, 37176, 43372, 44016, 65058, 74352, 86744, 130116, 173488, 202919, 260232, 405838, 520464, 608757, 811676, 1217514, 1420433, 1623352, 2435028, 2840866, 3246704, 4261299, 4870056, 5681732, 8522598, 9740112, 11363464, 17045196, 22726928, 34090392, 68180784]

約数ペア:

[(1, 68180784), (2, 34090392), (3, 22726928), (4, 17045196), (6, 11363464), (7, 9740112), (8, 8522598), (12, 5681732), (14, 4870056), (16, 4261299), (21, 3246704), (24, 2840866), (28, 2435028), (42, 1623352), (48, 1420433), (56, 1217514), (84, 811676), (112, 608757), (131, 520464), (168, 405838), (262, 260232), (336, 202919), (393, 173488), (524, 130116), (786, 86744), (917, 74352), (1048, 65058), (1549, 44016), (1572, 43372), (1834, 37176), (2096, 32529), (2751, 24784), (3098, 22008), (3144, 21686), (3668, 18588), (4647, 14672), (5502, 12392), (6196, 11004), (6288, 10843), (7336, 9294)]