84694554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{491}}^1$

素因数の和:580

約数の個数: 72

約数和(自身を含む): 215980128

約数和(自身を除く): 131285574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 491, 518, 666, 777, 982, 1369, 1473, 1554, 2331, 2738, 2946, 3437, 4107, 4419, 4662, 6874, 8214, 8838, 9583, 10311, 12321, 18167, 19166, 20622, 24642, 28749, 30933, 36334, 54501, 57498, 61866, 86247, 109002, 127169, 163503, 172494, 254338, 327006, 381507, 672179, 763014, 1144521, 1344358, 2016537, 2289042, 4033074, 4705253, 6049611, 9410506, 12099222, 14115759, 28231518, 42347277, 84694554]

約数ペア:

[(1, 84694554), (2, 42347277), (3, 28231518), (6, 14115759), (7, 12099222), (9, 9410506), (14, 6049611), (18, 4705253), (21, 4033074), (37, 2289042), (42, 2016537), (63, 1344358), (74, 1144521), (111, 763014), (126, 672179), (222, 381507), (259, 327006), (333, 254338), (491, 172494), (518, 163503), (666, 127169), (777, 109002), (982, 86247), (1369, 61866), (1473, 57498), (1554, 54501), (2331, 36334), (2738, 30933), (2946, 28749), (3437, 24642), (4107, 20622), (4419, 19166), (4662, 18167), (6874, 12321), (8214, 10311), (8838, 9583)]