77613930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1093}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 207947520

約数和(自身を除く): 130333590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 1093, 1315, 1578, 2186, 2367, 2630, 3279, 3945, 4734, 5465, 6558, 7101, 7890, 9837, 10930, 11835, 14202, 16395, 19674, 23670, 29511, 32790, 35505, 49185, 59022, 71010, 98370, 147555, 287459, 295110, 574918, 862377, 1437295, 1724754, 2587131, 2874590, 4311885, 5174262, 7761393, 8623770, 12935655, 15522786, 25871310, 38806965, 77613930]

約数ペア:

[(1, 77613930), (2, 38806965), (3, 25871310), (5, 15522786), (6, 12935655), (9, 8623770), (10, 7761393), (15, 5174262), (18, 4311885), (27, 2874590), (30, 2587131), (45, 1724754), (54, 1437295), (90, 862377), (135, 574918), (263, 295110), (270, 287459), (526, 147555), (789, 98370), (1093, 71010), (1315, 59022), (1578, 49185), (2186, 35505), (2367, 32790), (2630, 29511), (3279, 23670), (3945, 19674), (4734, 16395), (5465, 14202), (6558, 11835), (7101, 10930), (7890, 9837)]