78877926

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 185342040

約数和(自身を除く): 106464114

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 177, 257, 289, 306, 354, 514, 531, 578, 771, 867, 1003, 1062, 1542, 1734, 2006, 2313, 2601, 3009, 4369, 4626, 5202, 6018, 8738, 9027, 13107, 15163, 17051, 18054, 26214, 30326, 34102, 39321, 45489, 51153, 74273, 78642, 90978, 102306, 136467, 148546, 153459, 222819, 257771, 272934, 306918, 445638, 515542, 668457, 773313, 1336914, 1546626, 2319939, 4382107, 4639878, 8764214, 13146321, 26292642, 39438963, 78877926]

約数ペア:

[(1, 78877926), (2, 39438963), (3, 26292642), (6, 13146321), (9, 8764214), (17, 4639878), (18, 4382107), (34, 2319939), (51, 1546626), (59, 1336914), (102, 773313), (118, 668457), (153, 515542), (177, 445638), (257, 306918), (289, 272934), (306, 257771), (354, 222819), (514, 153459), (531, 148546), (578, 136467), (771, 102306), (867, 90978), (1003, 78642), (1062, 74273), (1542, 51153), (1734, 45489), (2006, 39321), (2313, 34102), (2601, 30326), (3009, 26214), (4369, 18054), (4626, 17051), (5202, 15163), (6018, 13107), (8738, 9027)]