72161016

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 184396800

約数和(自身を除く): 112235784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 139, 194, 223, 278, 291, 388, 417, 446, 556, 582, 669, 776, 834, 892, 1112, 1164, 1338, 1668, 1784, 2328, 2676, 3336, 5352, 13483, 21631, 26966, 30997, 40449, 43262, 53932, 61994, 64893, 80898, 86524, 92991, 107864, 123988, 129786, 161796, 173048, 185982, 247976, 259572, 323592, 371964, 519144, 743928, 3006709, 6013418, 9020127, 12026836, 18040254, 24053672, 36080508, 72161016]

約数ペア:

[(1, 72161016), (2, 36080508), (3, 24053672), (4, 18040254), (6, 12026836), (8, 9020127), (12, 6013418), (24, 3006709), (97, 743928), (139, 519144), (194, 371964), (223, 323592), (278, 259572), (291, 247976), (388, 185982), (417, 173048), (446, 161796), (556, 129786), (582, 123988), (669, 107864), (776, 92991), (834, 86524), (892, 80898), (1112, 64893), (1164, 61994), (1338, 53932), (1668, 43262), (1784, 40449), (2328, 30997), (2676, 26966), (3336, 21631), (5352, 13483)]