72007236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3617}}^1$

素因数の和:3713

約数の個数: 72

約数和(自身を含む): 210712320

約数和(自身を除く): 138705084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 3617, 4977, 6636, 7234, 9954, 10851, 14468, 19908, 21702, 25319, 32553, 43404, 50638, 65106, 75957, 101276, 130212, 151914, 227871, 285743, 303828, 455742, 571486, 857229, 911484, 1142972, 1714458, 2000201, 2571687, 3428916, 4000402, 5143374, 6000603, 8000804, 10286748, 12001206, 18001809, 24002412, 36003618, 72007236]

約数ペア:

[(1, 72007236), (2, 36003618), (3, 24002412), (4, 18001809), (6, 12001206), (7, 10286748), (9, 8000804), (12, 6000603), (14, 5143374), (18, 4000402), (21, 3428916), (28, 2571687), (36, 2000201), (42, 1714458), (63, 1142972), (79, 911484), (84, 857229), (126, 571486), (158, 455742), (237, 303828), (252, 285743), (316, 227871), (474, 151914), (553, 130212), (711, 101276), (948, 75957), (1106, 65106), (1422, 50638), (1659, 43404), (2212, 32553), (2844, 25319), (3318, 21702), (3617, 19908), (4977, 14468), (6636, 10851), (7234, 9954)]