61672016

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 144633600

約数和(自身を除く): 82961584

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 269, 322, 356, 368, 538, 623, 644, 712, 1076, 1246, 1288, 1424, 1883, 2047, 2152, 2492, 2576, 3766, 4094, 4304, 4984, 6187, 7532, 8188, 9968, 12374, 14329, 15064, 16376, 23941, 24748, 28658, 30128, 32752, 43309, 47882, 49496, 57316, 86618, 95764, 98992, 114632, 167587, 173236, 191528, 229264, 335174, 346472, 383056, 550643, 670348, 692944, 1101286, 1340696, 2202572, 2681392, 3854501, 4405144, 7709002, 8810288, 15418004, 30836008, 61672016]

約数ペア:

[(1, 61672016), (2, 30836008), (4, 15418004), (7, 8810288), (8, 7709002), (14, 4405144), (16, 3854501), (23, 2681392), (28, 2202572), (46, 1340696), (56, 1101286), (89, 692944), (92, 670348), (112, 550643), (161, 383056), (178, 346472), (184, 335174), (269, 229264), (322, 191528), (356, 173236), (368, 167587), (538, 114632), (623, 98992), (644, 95764), (712, 86618), (1076, 57316), (1246, 49496), (1288, 47882), (1424, 43309), (1883, 32752), (2047, 30128), (2152, 28658), (2492, 24748), (2576, 23941), (3766, 16376), (4094, 15064), (4304, 14329), (4984, 12374), (6187, 9968), (7532, 8188)]