90899676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9749}}^1$

素因数の和:9803

約数の個数: 72

約数和(自身を含む): 269724000

約数和(自身を除く): 178824324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 9749, 19498, 29247, 38996, 58494, 68243, 87741, 116988, 136486, 175482, 204729, 272972, 350964, 360713, 409458, 614187, 721426, 818916, 1082139, 1228374, 1442852, 2164278, 2456748, 2524991, 3246417, 4328556, 5049982, 6492834, 7574973, 10099964, 12985668, 15149946, 22724919, 30299892, 45449838, 90899676]

約数ペア:

[(1, 90899676), (2, 45449838), (3, 30299892), (4, 22724919), (6, 15149946), (7, 12985668), (9, 10099964), (12, 7574973), (14, 6492834), (18, 5049982), (21, 4328556), (28, 3246417), (36, 2524991), (37, 2456748), (42, 2164278), (63, 1442852), (74, 1228374), (84, 1082139), (111, 818916), (126, 721426), (148, 614187), (222, 409458), (252, 360713), (259, 350964), (333, 272972), (444, 204729), (518, 175482), (666, 136486), (777, 116988), (1036, 87741), (1332, 68243), (1554, 58494), (2331, 38996), (3108, 29247), (4662, 19498), (9324, 9749)]