61391808

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2082

約数の個数: 84

約数和(自身を含む): 179377848

約数和(自身を除く): 117986040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2011, 2544, 3392, 3816, 4022, 5088, 6033, 7632, 8044, 10176, 12066, 15264, 16088, 18099, 24132, 30528, 32176, 36198, 48264, 64352, 72396, 96528, 106583, 128704, 144792, 193056, 213166, 289584, 319749, 386112, 426332, 579168, 639498, 852664, 959247, 1158336, 1278996, 1705328, 1918494, 2557992, 3410656, 3836988, 5115984, 6821312, 7673976, 10231968, 15347952, 20463936, 30695904, 61391808]

約数ペア:

[(1, 61391808), (2, 30695904), (3, 20463936), (4, 15347952), (6, 10231968), (8, 7673976), (9, 6821312), (12, 5115984), (16, 3836988), (18, 3410656), (24, 2557992), (32, 1918494), (36, 1705328), (48, 1278996), (53, 1158336), (64, 959247), (72, 852664), (96, 639498), (106, 579168), (144, 426332), (159, 386112), (192, 319749), (212, 289584), (288, 213166), (318, 193056), (424, 144792), (477, 128704), (576, 106583), (636, 96528), (848, 72396), (954, 64352), (1272, 48264), (1696, 36198), (1908, 32176), (2011, 30528), (2544, 24132), (3392, 18099), (3816, 16088), (4022, 15264), (5088, 12066), (6033, 10176), (7632, 8044)]