84311892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17609}}^1$

素因数の和:17645

約数の個数: 72

約数和(自身を含む): 256401600

約数和(自身を除く): 172089708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 17609, 35218, 52827, 70436, 105654, 123263, 158481, 211308, 246526, 316962, 334571, 369789, 493052, 633924, 669142, 739578, 1003713, 1109367, 1338284, 1479156, 2007426, 2218734, 2341997, 3011139, 4014852, 4437468, 4683994, 6022278, 7025991, 9367988, 12044556, 14051982, 21077973, 28103964, 42155946, 84311892]

約数ペア:

[(1, 84311892), (2, 42155946), (3, 28103964), (4, 21077973), (6, 14051982), (7, 12044556), (9, 9367988), (12, 7025991), (14, 6022278), (18, 4683994), (19, 4437468), (21, 4014852), (28, 3011139), (36, 2341997), (38, 2218734), (42, 2007426), (57, 1479156), (63, 1338284), (76, 1109367), (84, 1003713), (114, 739578), (126, 669142), (133, 633924), (171, 493052), (228, 369789), (252, 334571), (266, 316962), (342, 246526), (399, 211308), (532, 158481), (684, 123263), (798, 105654), (1197, 70436), (1596, 52827), (2394, 35218), (4788, 17609)]