87984060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 261999360

約数和(自身を除く): 174015300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 113, 114, 190, 226, 228, 285, 339, 380, 452, 565, 570, 678, 683, 1130, 1140, 1356, 1366, 1695, 2049, 2147, 2260, 2732, 3390, 3415, 4098, 4294, 6441, 6780, 6830, 8196, 8588, 10245, 10735, 12882, 12977, 13660, 20490, 21470, 25764, 25954, 32205, 38931, 40980, 42940, 51908, 64410, 64885, 77179, 77862, 128820, 129770, 154358, 155724, 194655, 231537, 259540, 308716, 385895, 389310, 463074, 771790, 778620, 926148, 1157685, 1466401, 1543580, 2315370, 2932802, 4399203, 4630740, 5865604, 7332005, 8798406, 14664010, 17596812, 21996015, 29328020, 43992030, 87984060]

約数ペア:

[(1, 87984060), (2, 43992030), (3, 29328020), (4, 21996015), (5, 17596812), (6, 14664010), (10, 8798406), (12, 7332005), (15, 5865604), (19, 4630740), (20, 4399203), (30, 2932802), (38, 2315370), (57, 1543580), (60, 1466401), (76, 1157685), (95, 926148), (113, 778620), (114, 771790), (190, 463074), (226, 389310), (228, 385895), (285, 308716), (339, 259540), (380, 231537), (452, 194655), (565, 155724), (570, 154358), (678, 129770), (683, 128820), (1130, 77862), (1140, 77179), (1356, 64885), (1366, 64410), (1695, 51908), (2049, 42940), (2147, 40980), (2260, 38931), (2732, 32205), (3390, 25954), (3415, 25764), (4098, 21470), (4294, 20490), (6441, 13660), (6780, 12977), (6830, 12882), (8196, 10735), (8588, 10245)]