81700522056

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{25561}}^1$

素因数の和:26107

約数の個数: 96

約数和(自身を含む): 223947659520

約数和(自身を除く): 142247137464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 431, 618, 824, 862, 927, 1236, 1293, 1724, 1854, 2472, 2586, 3448, 3708, 3879, 5172, 7416, 7758, 10344, 15516, 25561, 31032, 44393, 51122, 76683, 88786, 102244, 133179, 153366, 177572, 204488, 230049, 266358, 306732, 355144, 399537, 460098, 532716, 613464, 799074, 920196, 1065432, 1598148, 1840392, 2632783, 3196296, 5265566, 7898349, 10531132, 11016791, 15796698, 21062264, 22033582, 23695047, 31593396, 33050373, 44067164, 47390094, 63186792, 66100746, 88134328, 94780188, 99151119, 132201492, 189560376, 198302238, 264402984, 396604476, 793208952, 1134729473, 2269458946, 3404188419, 4538917892, 6808376838, 9077835784, 10212565257, 13616753676, 20425130514, 27233507352, 40850261028, 81700522056]

約数ペア:

[(1, 81700522056), (2, 40850261028), (3, 27233507352), (4, 20425130514), (6, 13616753676), (8, 10212565257), (9, 9077835784), (12, 6808376838), (18, 4538917892), (24, 3404188419), (36, 2269458946), (72, 1134729473), (103, 793208952), (206, 396604476), (309, 264402984), (412, 198302238), (431, 189560376), (618, 132201492), (824, 99151119), (862, 94780188), (927, 88134328), (1236, 66100746), (1293, 63186792), (1724, 47390094), (1854, 44067164), (2472, 33050373), (2586, 31593396), (3448, 23695047), (3708, 22033582), (3879, 21062264), (5172, 15796698), (7416, 11016791), (7758, 10531132), (10344, 7898349), (15516, 5265566), (25561, 3196296), (31032, 2632783), (44393, 1840392), (51122, 1598148), (76683, 1065432), (88786, 920196), (102244, 799074), (133179, 613464), (153366, 532716), (177572, 460098), (204488, 399537), (230049, 355144), (266358, 306732)]