64197822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 144970560

約数和(自身を除く): 80772738

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 101, 174, 202, 281, 303, 377, 562, 606, 754, 843, 1131, 1313, 1686, 2262, 2626, 2929, 3653, 3939, 5858, 7306, 7878, 8149, 8787, 10959, 16298, 17574, 21918, 24447, 28381, 38077, 48894, 56762, 76154, 85143, 105937, 114231, 170286, 211874, 228462, 317811, 368953, 635622, 737906, 823049, 1106859, 1646098, 2213718, 2469147, 4938294, 10699637, 21399274, 32098911, 64197822]

約数ペア:

[(1, 64197822), (2, 32098911), (3, 21399274), (6, 10699637), (13, 4938294), (26, 2469147), (29, 2213718), (39, 1646098), (58, 1106859), (78, 823049), (87, 737906), (101, 635622), (174, 368953), (202, 317811), (281, 228462), (303, 211874), (377, 170286), (562, 114231), (606, 105937), (754, 85143), (843, 76154), (1131, 56762), (1313, 48894), (1686, 38077), (2262, 28381), (2626, 24447), (2929, 21918), (3653, 17574), (3939, 16298), (5858, 10959), (7306, 8787), (7878, 8149)]