47563236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1091}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 138325824

約数和(自身を除く): 90762588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1091, 1211, 1557, 2076, 2182, 2422, 3114, 3273, 3633, 4364, 4844, 6228, 6546, 7266, 7637, 9819, 10899, 13092, 14532, 15274, 19638, 21798, 22911, 30548, 39276, 43596, 45822, 68733, 91644, 137466, 188743, 274932, 377486, 566229, 754972, 1132458, 1321201, 1698687, 2264916, 2642402, 3397374, 3963603, 5284804, 6794748, 7927206, 11890809, 15854412, 23781618, 47563236]

約数ペア:

[(1, 47563236), (2, 23781618), (3, 15854412), (4, 11890809), (6, 7927206), (7, 6794748), (9, 5284804), (12, 3963603), (14, 3397374), (18, 2642402), (21, 2264916), (28, 1698687), (36, 1321201), (42, 1132458), (63, 754972), (84, 566229), (126, 377486), (173, 274932), (252, 188743), (346, 137466), (519, 91644), (692, 68733), (1038, 45822), (1091, 43596), (1211, 39276), (1557, 30548), (2076, 22911), (2182, 21798), (2422, 19638), (3114, 15274), (3273, 14532), (3633, 13092), (4364, 10899), (4844, 9819), (6228, 7637), (6546, 7266)]