77565222

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1307}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 198397440

約数和(自身を除く): 120832218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1099, 1307, 1413, 2198, 2614, 2826, 3297, 3921, 4239, 6594, 7842, 8478, 9149, 9891, 11763, 18298, 19782, 23526, 27447, 29673, 35289, 54894, 59346, 70578, 82341, 164682, 205199, 247023, 410398, 494046, 615597, 1231194, 1436393, 1846791, 2872786, 3693582, 4309179, 5540373, 8618358, 11080746, 12927537, 25855074, 38782611, 77565222]

約数ペア:

[(1, 77565222), (2, 38782611), (3, 25855074), (6, 12927537), (7, 11080746), (9, 8618358), (14, 5540373), (18, 4309179), (21, 3693582), (27, 2872786), (42, 1846791), (54, 1436393), (63, 1231194), (126, 615597), (157, 494046), (189, 410398), (314, 247023), (378, 205199), (471, 164682), (942, 82341), (1099, 70578), (1307, 59346), (1413, 54894), (2198, 35289), (2614, 29673), (2826, 27447), (3297, 23526), (3921, 19782), (4239, 18298), (6594, 11763), (7842, 9891), (8478, 9149)]