71903744

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:797

約数の個数: 80

約数和(自身を含む): 166167936

約数和(自身を除く): 94264192

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 704, 748, 751, 1088, 1408, 1496, 1502, 2176, 2816, 2992, 3004, 4352, 5632, 5984, 6008, 8261, 8704, 11968, 12016, 12767, 16522, 23936, 24032, 25534, 33044, 47872, 48064, 51068, 66088, 95744, 96128, 102136, 132176, 140437, 192256, 204272, 264352, 280874, 384512, 408544, 528704, 561748, 817088, 1057408, 1123496, 1634176, 2114816, 2246992, 3268352, 4229632, 4493984, 6536704, 8987968, 17975936, 35951872, 71903744]

約数ペア:

[(1, 71903744), (2, 35951872), (4, 17975936), (8, 8987968), (11, 6536704), (16, 4493984), (17, 4229632), (22, 3268352), (32, 2246992), (34, 2114816), (44, 1634176), (64, 1123496), (68, 1057408), (88, 817088), (128, 561748), (136, 528704), (176, 408544), (187, 384512), (256, 280874), (272, 264352), (352, 204272), (374, 192256), (512, 140437), (544, 132176), (704, 102136), (748, 96128), (751, 95744), (1088, 66088), (1408, 51068), (1496, 48064), (1502, 47872), (2176, 33044), (2816, 25534), (2992, 24032), (3004, 23936), (4352, 16522), (5632, 12767), (5984, 12016), (6008, 11968), (8261, 8704)]