68412672

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1336

約数の個数: 108

約数和(自身を含む): 205986144

約数和(自身を除く): 137573472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1291, 1472, 1656, 2208, 2304, 2582, 2944, 3312, 3873, 4416, 5164, 5888, 6624, 7746, 8832, 10328, 11619, 13248, 15492, 17664, 20656, 23238, 26496, 29693, 30984, 41312, 46476, 52992, 59386, 61968, 82624, 89079, 92952, 118772, 123936, 165248, 178158, 185904, 237544, 247872, 267237, 330496, 356316, 371808, 475088, 495744, 534474, 712632, 743616, 950176, 991488, 1068948, 1425264, 1487232, 1900352, 2137896, 2850528, 2974464, 3800704, 4275792, 5701056, 7601408, 8551584, 11402112, 17103168, 22804224, 34206336, 68412672]

約数ペア:

[(1, 68412672), (2, 34206336), (3, 22804224), (4, 17103168), (6, 11402112), (8, 8551584), (9, 7601408), (12, 5701056), (16, 4275792), (18, 3800704), (23, 2974464), (24, 2850528), (32, 2137896), (36, 1900352), (46, 1487232), (48, 1425264), (64, 1068948), (69, 991488), (72, 950176), (92, 743616), (96, 712632), (128, 534474), (138, 495744), (144, 475088), (184, 371808), (192, 356316), (207, 330496), (256, 267237), (276, 247872), (288, 237544), (368, 185904), (384, 178158), (414, 165248), (552, 123936), (576, 118772), (736, 92952), (768, 89079), (828, 82624), (1104, 61968), (1152, 59386), (1291, 52992), (1472, 46476), (1656, 41312), (2208, 30984), (2304, 29693), (2582, 26496), (2944, 23238), (3312, 20656), (3873, 17664), (4416, 15492), (5164, 13248), (5888, 11619), (6624, 10328), (7746, 8832)]