72603872

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1152

約数の個数: 72

約数和(自身を含む): 166507488

約数和(自身を除く): 93903616

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1103, 1496, 1936, 2057, 2206, 2992, 3872, 4114, 4412, 5984, 8228, 8824, 12133, 16456, 17648, 18751, 24266, 32912, 35296, 37502, 48532, 65824, 75004, 97064, 133463, 150008, 194128, 206261, 266926, 300016, 388256, 412522, 533852, 600032, 825044, 1067704, 1650088, 2135408, 2268871, 3300176, 4270816, 4537742, 6600352, 9075484, 18150968, 36301936, 72603872]

約数ペア:

[(1, 72603872), (2, 36301936), (4, 18150968), (8, 9075484), (11, 6600352), (16, 4537742), (17, 4270816), (22, 3300176), (32, 2268871), (34, 2135408), (44, 1650088), (68, 1067704), (88, 825044), (121, 600032), (136, 533852), (176, 412522), (187, 388256), (242, 300016), (272, 266926), (352, 206261), (374, 194128), (484, 150008), (544, 133463), (748, 97064), (968, 75004), (1103, 65824), (1496, 48532), (1936, 37502), (2057, 35296), (2206, 32912), (2992, 24266), (3872, 18751), (4114, 17648), (4412, 16456), (5984, 12133), (8228, 8824)]