72757552

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 178622496

約数和(自身を除く): 105864944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 53, 56, 68, 98, 103, 106, 112, 119, 136, 196, 206, 212, 238, 272, 371, 392, 412, 424, 476, 721, 742, 784, 824, 833, 848, 901, 952, 1442, 1484, 1648, 1666, 1751, 1802, 1904, 2597, 2884, 2968, 3332, 3502, 3604, 5047, 5194, 5459, 5768, 5936, 6307, 6664, 7004, 7208, 10094, 10388, 10918, 11536, 12257, 12614, 13328, 14008, 14416, 20188, 20776, 21836, 24514, 25228, 28016, 38213, 40376, 41552, 43672, 44149, 49028, 50456, 76426, 80752, 85799, 87344, 88298, 92803, 98056, 100912, 152852, 171598, 176596, 185606, 196112, 267491, 305704, 343196, 353192, 371212, 534982, 611408, 649621, 686392, 706384, 742424, 1069964, 1299242, 1372784, 1484848, 2139928, 2598484, 4279856, 4547347, 5196968, 9094694, 10393936, 18189388, 36378776, 72757552]

約数ペア:

[(1, 72757552), (2, 36378776), (4, 18189388), (7, 10393936), (8, 9094694), (14, 5196968), (16, 4547347), (17, 4279856), (28, 2598484), (34, 2139928), (49, 1484848), (53, 1372784), (56, 1299242), (68, 1069964), (98, 742424), (103, 706384), (106, 686392), (112, 649621), (119, 611408), (136, 534982), (196, 371212), (206, 353192), (212, 343196), (238, 305704), (272, 267491), (371, 196112), (392, 185606), (412, 176596), (424, 171598), (476, 152852), (721, 100912), (742, 98056), (784, 92803), (824, 88298), (833, 87344), (848, 85799), (901, 80752), (952, 76426), (1442, 50456), (1484, 49028), (1648, 44149), (1666, 43672), (1751, 41552), (1802, 40376), (1904, 38213), (2597, 28016), (2884, 25228), (2968, 24514), (3332, 21836), (3502, 20776), (3604, 20188), (5047, 14416), (5194, 14008), (5459, 13328), (5768, 12614), (5936, 12257), (6307, 11536), (6664, 10918), (7004, 10388), (7208, 10094)]