42972048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 120

約数和(自身を含む): 139276800

約数和(自身を除く): 96304752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 479, 504, 534, 623, 712, 801, 958, 1008, 1068, 1246, 1424, 1437, 1602, 1869, 1916, 2136, 2492, 2874, 3204, 3353, 3738, 3832, 4272, 4311, 4984, 5607, 5748, 6408, 6706, 7476, 7664, 8622, 9968, 10059, 11214, 11496, 12816, 13412, 14952, 17244, 20118, 22428, 22992, 26824, 29904, 30177, 34488, 40236, 42631, 44856, 53648, 60354, 68976, 80472, 85262, 89712, 120708, 127893, 160944, 170524, 241416, 255786, 298417, 341048, 383679, 482832, 511572, 596834, 682096, 767358, 895251, 1023144, 1193668, 1534716, 1790502, 2046288, 2387336, 2685753, 3069432, 3581004, 4774672, 5371506, 6138864, 7162008, 10743012, 14324016, 21486024, 42972048]

約数ペア:

[(1, 42972048), (2, 21486024), (3, 14324016), (4, 10743012), (6, 7162008), (7, 6138864), (8, 5371506), (9, 4774672), (12, 3581004), (14, 3069432), (16, 2685753), (18, 2387336), (21, 2046288), (24, 1790502), (28, 1534716), (36, 1193668), (42, 1023144), (48, 895251), (56, 767358), (63, 682096), (72, 596834), (84, 511572), (89, 482832), (112, 383679), (126, 341048), (144, 298417), (168, 255786), (178, 241416), (252, 170524), (267, 160944), (336, 127893), (356, 120708), (479, 89712), (504, 85262), (534, 80472), (623, 68976), (712, 60354), (801, 53648), (958, 44856), (1008, 42631), (1068, 40236), (1246, 34488), (1424, 30177), (1437, 29904), (1602, 26824), (1869, 22992), (1916, 22428), (2136, 20118), (2492, 17244), (2874, 14952), (3204, 13412), (3353, 12816), (3738, 11496), (3832, 11214), (4272, 10059), (4311, 9968), (4984, 8622), (5607, 7664), (5748, 7476), (6408, 6706)]