78265584

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1291}}^1$

素因数の和:1726

約数の個数: 60

約数和(自身を含む): 219725272

約数和(自身を除く): 141459688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1291, 1684, 2526, 2582, 3368, 3789, 3873, 5052, 5164, 6736, 7578, 7746, 10104, 10328, 11619, 15156, 15492, 20208, 20656, 23238, 30312, 30984, 46476, 60624, 61968, 92952, 185904, 543511, 1087022, 1630533, 2174044, 3261066, 4348088, 4891599, 6522132, 8696176, 9783198, 13044264, 19566396, 26088528, 39132792, 78265584]

約数ペア:

[(1, 78265584), (2, 39132792), (3, 26088528), (4, 19566396), (6, 13044264), (8, 9783198), (9, 8696176), (12, 6522132), (16, 4891599), (18, 4348088), (24, 3261066), (36, 2174044), (48, 1630533), (72, 1087022), (144, 543511), (421, 185904), (842, 92952), (1263, 61968), (1291, 60624), (1684, 46476), (2526, 30984), (2582, 30312), (3368, 23238), (3789, 20656), (3873, 20208), (5052, 15492), (5164, 15156), (6736, 11619), (7578, 10328), (7746, 10104)]