80520851808

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3141419}}^1$

素因数の和:3141524

約数の個数: 72

約数和(自身を含む): 231554068200

約数和(自身を除く): 151033216392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 25632, 3141419, 6282838, 9424257, 12565676, 18848514, 25131352, 28272771, 37697028, 50262704, 56545542, 75394056, 100525408, 113091084, 150788112, 226182168, 279586291, 301576224, 452364336, 559172582, 838758873, 904728672, 1118345164, 1677517746, 2236690328, 2516276619, 3355035492, 4473380656, 5032553238, 6710070984, 8946761312, 10065106476, 13420141968, 20130212952, 26840283936, 40260425904, 80520851808]

約数ペア:

[(1, 80520851808), (2, 40260425904), (3, 26840283936), (4, 20130212952), (6, 13420141968), (8, 10065106476), (9, 8946761312), (12, 6710070984), (16, 5032553238), (18, 4473380656), (24, 3355035492), (32, 2516276619), (36, 2236690328), (48, 1677517746), (72, 1118345164), (89, 904728672), (96, 838758873), (144, 559172582), (178, 452364336), (267, 301576224), (288, 279586291), (356, 226182168), (534, 150788112), (712, 113091084), (801, 100525408), (1068, 75394056), (1424, 56545542), (1602, 50262704), (2136, 37697028), (2848, 28272771), (3204, 25131352), (4272, 18848514), (6408, 12565676), (8544, 9424257), (12816, 6282838), (25632, 3141419)]