72200576

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 167206560

約数和(自身を除く): 95005984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 976, 1321, 1708, 1952, 2642, 3416, 3904, 5284, 6832, 7808, 9247, 10568, 13664, 18494, 21136, 27328, 36988, 42272, 54656, 73976, 80581, 84544, 147952, 161162, 169088, 295904, 322324, 564067, 591808, 644648, 1128134, 1183616, 1289296, 2256268, 2578592, 4512536, 5157184, 9025072, 10314368, 18050144, 36100288, 72200576]

約数ペア:

[(1, 72200576), (2, 36100288), (4, 18050144), (7, 10314368), (8, 9025072), (14, 5157184), (16, 4512536), (28, 2578592), (32, 2256268), (56, 1289296), (61, 1183616), (64, 1128134), (112, 644648), (122, 591808), (128, 564067), (224, 322324), (244, 295904), (427, 169088), (448, 161162), (488, 147952), (854, 84544), (896, 80581), (976, 73976), (1321, 54656), (1708, 42272), (1952, 36988), (2642, 27328), (3416, 21136), (3904, 18494), (5284, 13664), (6832, 10568), (7808, 9247)]