90352584

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19919}}^1$

素因数の和:19944

約数の個数: 80

約数和(自身を含む): 289238400

約数和(自身を除く): 198885816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 19919, 39838, 59757, 79676, 119514, 139433, 159352, 179271, 239028, 278866, 358542, 418299, 478056, 537813, 557732, 717084, 836598, 1075626, 1115464, 1254897, 1434168, 1613439, 1673196, 2151252, 2509794, 3226878, 3346392, 3764691, 4302504, 5019588, 6453756, 7529382, 10039176, 11294073, 12907512, 15058764, 22588146, 30117528, 45176292, 90352584]

約数ペア:

[(1, 90352584), (2, 45176292), (3, 30117528), (4, 22588146), (6, 15058764), (7, 12907512), (8, 11294073), (9, 10039176), (12, 7529382), (14, 6453756), (18, 5019588), (21, 4302504), (24, 3764691), (27, 3346392), (28, 3226878), (36, 2509794), (42, 2151252), (54, 1673196), (56, 1613439), (63, 1434168), (72, 1254897), (81, 1115464), (84, 1075626), (108, 836598), (126, 717084), (162, 557732), (168, 537813), (189, 478056), (216, 418299), (252, 358542), (324, 278866), (378, 239028), (504, 179271), (567, 159352), (648, 139433), (756, 119514), (1134, 79676), (1512, 59757), (2268, 39838), (4536, 19919)]