40199976

素因数分解:

$2^3\times 3^6\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 115879860

約数和(自身を除く): 75679884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 113, 122, 162, 183, 216, 226, 243, 244, 324, 339, 366, 452, 486, 488, 549, 648, 678, 729, 732, 904, 972, 1017, 1098, 1356, 1458, 1464, 1647, 1944, 2034, 2196, 2712, 2916, 3051, 3294, 4068, 4392, 4941, 5832, 6102, 6588, 6893, 8136, 9153, 9882, 12204, 13176, 13786, 14823, 18306, 19764, 20679, 24408, 27459, 27572, 29646, 36612, 39528, 41358, 44469, 54918, 55144, 59292, 62037, 73224, 82377, 82716, 88938, 109836, 118584, 124074, 164754, 165432, 177876, 186111, 219672, 248148, 329508, 355752, 372222, 496296, 558333, 659016, 744444, 1116666, 1488888, 1674999, 2233332, 3349998, 4466664, 5024997, 6699996, 10049994, 13399992, 20099988, 40199976]

約数ペア:

[(1, 40199976), (2, 20099988), (3, 13399992), (4, 10049994), (6, 6699996), (8, 5024997), (9, 4466664), (12, 3349998), (18, 2233332), (24, 1674999), (27, 1488888), (36, 1116666), (54, 744444), (61, 659016), (72, 558333), (81, 496296), (108, 372222), (113, 355752), (122, 329508), (162, 248148), (183, 219672), (216, 186111), (226, 177876), (243, 165432), (244, 164754), (324, 124074), (339, 118584), (366, 109836), (452, 88938), (486, 82716), (488, 82377), (549, 73224), (648, 62037), (678, 59292), (729, 55144), (732, 54918), (904, 44469), (972, 41358), (1017, 39528), (1098, 36612), (1356, 29646), (1458, 27572), (1464, 27459), (1647, 24408), (1944, 20679), (2034, 19764), (2196, 18306), (2712, 14823), (2916, 13786), (3051, 13176), (3294, 12204), (4068, 9882), (4392, 9153), (4941, 8136), (5832, 6893), (6102, 6588)]