72493512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1795

約数の個数: 128

約数和(自身を含む): 234931200

約数和(自身を除く): 162437688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1747, 1976, 2184, 2964, 3192, 3458, 3494, 5187, 5241, 5928, 6916, 6988, 10374, 10482, 12229, 13832, 13976, 20748, 20964, 22711, 24458, 33193, 36687, 41496, 41928, 45422, 48916, 66386, 68133, 73374, 90844, 97832, 99579, 132772, 136266, 146748, 158977, 181688, 199158, 232351, 265544, 272532, 293496, 317954, 398316, 431509, 464702, 476931, 545064, 635908, 697053, 796632, 863018, 929404, 953862, 1271816, 1294527, 1394106, 1726036, 1858808, 1907724, 2589054, 2788212, 3020563, 3452072, 3815448, 5178108, 5576424, 6041126, 9061689, 10356216, 12082252, 18123378, 24164504, 36246756, 72493512]

約数ペア:

[(1, 72493512), (2, 36246756), (3, 24164504), (4, 18123378), (6, 12082252), (7, 10356216), (8, 9061689), (12, 6041126), (13, 5576424), (14, 5178108), (19, 3815448), (21, 3452072), (24, 3020563), (26, 2788212), (28, 2589054), (38, 1907724), (39, 1858808), (42, 1726036), (52, 1394106), (56, 1294527), (57, 1271816), (76, 953862), (78, 929404), (84, 863018), (91, 796632), (104, 697053), (114, 635908), (133, 545064), (152, 476931), (156, 464702), (168, 431509), (182, 398316), (228, 317954), (247, 293496), (266, 272532), (273, 265544), (312, 232351), (364, 199158), (399, 181688), (456, 158977), (494, 146748), (532, 136266), (546, 132772), (728, 99579), (741, 97832), (798, 90844), (988, 73374), (1064, 68133), (1092, 66386), (1482, 48916), (1596, 45422), (1729, 41928), (1747, 41496), (1976, 36687), (2184, 33193), (2964, 24458), (3192, 22711), (3458, 20964), (3494, 20748), (5187, 13976), (5241, 13832), (5928, 12229), (6916, 10482), (6988, 10374)]