72040752

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{2647}}^1$

素因数の和:2677

約数の個数: 120

約数和(自身を含む): 239040256

約数和(自身を除く): 166999504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 2647, 3024, 3402, 3888, 4536, 5294, 6804, 7941, 9072, 10588, 13608, 15882, 18529, 21176, 23823, 27216, 31764, 37058, 42352, 47646, 55587, 63528, 71469, 74116, 95292, 111174, 127056, 142938, 148232, 166761, 190584, 214407, 222348, 285876, 296464, 333522, 381168, 428814, 444696, 500283, 571752, 643221, 667044, 857628, 889392, 1000566, 1143504, 1286442, 1334088, 1500849, 1715256, 2001132, 2572884, 2668176, 3001698, 3430512, 4002264, 4502547, 5145768, 6003396, 8004528, 9005094, 10291536, 12006792, 18010188, 24013584, 36020376, 72040752]

約数ペア:

[(1, 72040752), (2, 36020376), (3, 24013584), (4, 18010188), (6, 12006792), (7, 10291536), (8, 9005094), (9, 8004528), (12, 6003396), (14, 5145768), (16, 4502547), (18, 4002264), (21, 3430512), (24, 3001698), (27, 2668176), (28, 2572884), (36, 2001132), (42, 1715256), (48, 1500849), (54, 1334088), (56, 1286442), (63, 1143504), (72, 1000566), (81, 889392), (84, 857628), (108, 667044), (112, 643221), (126, 571752), (144, 500283), (162, 444696), (168, 428814), (189, 381168), (216, 333522), (243, 296464), (252, 285876), (324, 222348), (336, 214407), (378, 190584), (432, 166761), (486, 148232), (504, 142938), (567, 127056), (648, 111174), (756, 95292), (972, 74116), (1008, 71469), (1134, 63528), (1296, 55587), (1512, 47646), (1701, 42352), (1944, 37058), (2268, 31764), (2647, 27216), (3024, 23823), (3402, 21176), (3888, 18529), (4536, 15882), (5294, 13608), (6804, 10588), (7941, 9072)]