72406857744

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{477517}}^1$

素因数の和:477556

約数の個数: 140

約数和(自身を含む): 226516393516

約数和(自身を除く): 154109535772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1296, 1404, 1458, 1872, 1944, 2106, 2808, 2916, 3159, 3888, 4212, 5616, 5832, 6318, 8424, 9477, 11664, 12636, 16848, 18954, 25272, 37908, 50544, 75816, 151632, 477517, 955034, 1432551, 1910068, 2865102, 3820136, 4297653, 5730204, 6207721, 7640272, 8595306, 11460408, 12415442, 12892959, 17190612, 18623163, 22920816, 24830884, 25785918, 34381224, 37246326, 38678877, 49661768, 51571836, 55869489, 68762448, 74492652, 77357754, 99323536, 103143672, 111738978, 116036631, 148985304, 154715508, 167608467, 206287344, 223477956, 232073262, 297970608, 309431016, 335216934, 348109893, 446955912, 464146524, 502825401, 618862032, 670433868, 696219786, 893911824, 928293048, 1005650802, 1340867736, 1392439572, 1508476203, 1856586096, 2011301604, 2681735472, 2784879144, 3016952406, 4022603208, 4525428609, 5569758288, 6033904812, 8045206416, 9050857218, 12067809624, 18101714436, 24135619248, 36203428872, 72406857744]

約数ペア:

[(1, 72406857744), (2, 36203428872), (3, 24135619248), (4, 18101714436), (6, 12067809624), (8, 9050857218), (9, 8045206416), (12, 6033904812), (13, 5569758288), (16, 4525428609), (18, 4022603208), (24, 3016952406), (26, 2784879144), (27, 2681735472), (36, 2011301604), (39, 1856586096), (48, 1508476203), (52, 1392439572), (54, 1340867736), (72, 1005650802), (78, 928293048), (81, 893911824), (104, 696219786), (108, 670433868), (117, 618862032), (144, 502825401), (156, 464146524), (162, 446955912), (208, 348109893), (216, 335216934), (234, 309431016), (243, 297970608), (312, 232073262), (324, 223477956), (351, 206287344), (432, 167608467), (468, 154715508), (486, 148985304), (624, 116036631), (648, 111738978), (702, 103143672), (729, 99323536), (936, 77357754), (972, 74492652), (1053, 68762448), (1296, 55869489), (1404, 51571836), (1458, 49661768), (1872, 38678877), (1944, 37246326), (2106, 34381224), (2808, 25785918), (2916, 24830884), (3159, 22920816), (3888, 18623163), (4212, 17190612), (5616, 12892959), (5832, 12415442), (6318, 11460408), (8424, 8595306), (9477, 7640272), (11664, 6207721), (12636, 5730204), (16848, 4297653), (18954, 3820136), (25272, 2865102), (37908, 1910068), (50544, 1432551), (75816, 955034), (151632, 477517)]