72506808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 217002240

約数和(自身を除く): 144495432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 83, 88, 99, 132, 166, 198, 249, 264, 332, 396, 498, 664, 747, 792, 913, 996, 1103, 1494, 1826, 1992, 2206, 2739, 2988, 3309, 3652, 4412, 5478, 5976, 6618, 7304, 8217, 8824, 9927, 10956, 12133, 13236, 16434, 19854, 21912, 24266, 26472, 32868, 36399, 39708, 48532, 65736, 72798, 79416, 91549, 97064, 109197, 145596, 183098, 218394, 274647, 291192, 366196, 436788, 549294, 732392, 823941, 873576, 1007039, 1098588, 1647882, 2014078, 2197176, 3021117, 3295764, 4028156, 6042234, 6591528, 8056312, 9063351, 12084468, 18126702, 24168936, 36253404, 72506808]

約数ペア:

[(1, 72506808), (2, 36253404), (3, 24168936), (4, 18126702), (6, 12084468), (8, 9063351), (9, 8056312), (11, 6591528), (12, 6042234), (18, 4028156), (22, 3295764), (24, 3021117), (33, 2197176), (36, 2014078), (44, 1647882), (66, 1098588), (72, 1007039), (83, 873576), (88, 823941), (99, 732392), (132, 549294), (166, 436788), (198, 366196), (249, 291192), (264, 274647), (332, 218394), (396, 183098), (498, 145596), (664, 109197), (747, 97064), (792, 91549), (913, 79416), (996, 72798), (1103, 65736), (1494, 48532), (1826, 39708), (1992, 36399), (2206, 32868), (2739, 26472), (2988, 24266), (3309, 21912), (3652, 19854), (4412, 16434), (5478, 13236), (5976, 12133), (6618, 10956), (7304, 9927), (8217, 8824)]