90492624

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 263233152

約数和(自身を除く): 172740528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 71, 72, 106, 142, 144, 159, 167, 212, 213, 284, 318, 334, 424, 426, 477, 501, 568, 636, 639, 668, 848, 852, 954, 1002, 1136, 1272, 1278, 1336, 1503, 1704, 1908, 2004, 2544, 2556, 2672, 3006, 3408, 3763, 3816, 4008, 5112, 6012, 7526, 7632, 8016, 8851, 10224, 11289, 11857, 12024, 15052, 17702, 22578, 23714, 24048, 26553, 30104, 33867, 35404, 35571, 45156, 47428, 53106, 60208, 67734, 70808, 71142, 79659, 90312, 94856, 106212, 106713, 135468, 141616, 142284, 159318, 180624, 189712, 212424, 213426, 270936, 284568, 318636, 424848, 426852, 541872, 569136, 628421, 637272, 853704, 1256842, 1274544, 1707408, 1885263, 2513684, 3770526, 5027368, 5655789, 7541052, 10054736, 11311578, 15082104, 22623156, 30164208, 45246312, 90492624]

約数ペア:

[(1, 90492624), (2, 45246312), (3, 30164208), (4, 22623156), (6, 15082104), (8, 11311578), (9, 10054736), (12, 7541052), (16, 5655789), (18, 5027368), (24, 3770526), (36, 2513684), (48, 1885263), (53, 1707408), (71, 1274544), (72, 1256842), (106, 853704), (142, 637272), (144, 628421), (159, 569136), (167, 541872), (212, 426852), (213, 424848), (284, 318636), (318, 284568), (334, 270936), (424, 213426), (426, 212424), (477, 189712), (501, 180624), (568, 159318), (636, 142284), (639, 141616), (668, 135468), (848, 106713), (852, 106212), (954, 94856), (1002, 90312), (1136, 79659), (1272, 71142), (1278, 70808), (1336, 67734), (1503, 60208), (1704, 53106), (1908, 47428), (2004, 45156), (2544, 35571), (2556, 35404), (2672, 33867), (3006, 30104), (3408, 26553), (3763, 24048), (3816, 23714), (4008, 22578), (5112, 17702), (6012, 15052), (7526, 12024), (7632, 11857), (8016, 11289), (8851, 10224)]