80581176

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28697}}^1$

素因数の和:28725

約数の個数: 64

約数和(自身を含む): 241063200

約数和(自身を除く): 160482024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 28697, 57394, 86091, 114788, 172182, 229576, 258273, 344364, 373061, 516546, 688728, 746122, 774819, 1033092, 1119183, 1492244, 1549638, 2066184, 2238366, 2984488, 3099276, 3357549, 4476732, 6198552, 6715098, 8953464, 10072647, 13430196, 20145294, 26860392, 40290588, 80581176]

約数ペア:

[(1, 80581176), (2, 40290588), (3, 26860392), (4, 20145294), (6, 13430196), (8, 10072647), (9, 8953464), (12, 6715098), (13, 6198552), (18, 4476732), (24, 3357549), (26, 3099276), (27, 2984488), (36, 2238366), (39, 2066184), (52, 1549638), (54, 1492244), (72, 1119183), (78, 1033092), (104, 774819), (108, 746122), (117, 688728), (156, 516546), (216, 373061), (234, 344364), (312, 258273), (351, 229576), (468, 172182), (702, 114788), (936, 86091), (1404, 57394), (2808, 28697)]