80440776

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1098

約数の個数: 112

約数和(自身を含む): 243760860

約数和(自身を除く): 163320084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1061, 1404, 1458, 1944, 2106, 2122, 2808, 2916, 3159, 3183, 4212, 4244, 5832, 6318, 6366, 8424, 8488, 9477, 9549, 12636, 12732, 13793, 18954, 19098, 25272, 25464, 27586, 28647, 37908, 38196, 41379, 55172, 57294, 75816, 76392, 82758, 85941, 110344, 114588, 124137, 165516, 171882, 229176, 248274, 257823, 331032, 343764, 372411, 496548, 515646, 687528, 744822, 773469, 993096, 1031292, 1117233, 1489644, 1546938, 2062584, 2234466, 2979288, 3093876, 3351699, 4468932, 6187752, 6703398, 8937864, 10055097, 13406796, 20110194, 26813592, 40220388, 80440776]

約数ペア:

[(1, 80440776), (2, 40220388), (3, 26813592), (4, 20110194), (6, 13406796), (8, 10055097), (9, 8937864), (12, 6703398), (13, 6187752), (18, 4468932), (24, 3351699), (26, 3093876), (27, 2979288), (36, 2234466), (39, 2062584), (52, 1546938), (54, 1489644), (72, 1117233), (78, 1031292), (81, 993096), (104, 773469), (108, 744822), (117, 687528), (156, 515646), (162, 496548), (216, 372411), (234, 343764), (243, 331032), (312, 257823), (324, 248274), (351, 229176), (468, 171882), (486, 165516), (648, 124137), (702, 114588), (729, 110344), (936, 85941), (972, 82758), (1053, 76392), (1061, 75816), (1404, 57294), (1458, 55172), (1944, 41379), (2106, 38196), (2122, 37908), (2808, 28647), (2916, 27586), (3159, 25464), (3183, 25272), (4212, 19098), (4244, 18954), (5832, 13793), (6318, 12732), (6366, 12636), (8424, 9549), (8488, 9477)]