72571008

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4021}}^1$

素因数の和:4085

約数の個数: 64

約数和(自身を含む): 196917120

約数和(自身を除く): 124346112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 3008, 4021, 4512, 6016, 8042, 9024, 12063, 16084, 18048, 24126, 32168, 48252, 64336, 96504, 128672, 188987, 193008, 257344, 377974, 386016, 514688, 566961, 755948, 772032, 1133922, 1511896, 1544064, 2267844, 3023792, 4535688, 6047584, 9071376, 12095168, 18142752, 24190336, 36285504, 72571008]

約数ペア:

[(1, 72571008), (2, 36285504), (3, 24190336), (4, 18142752), (6, 12095168), (8, 9071376), (12, 6047584), (16, 4535688), (24, 3023792), (32, 2267844), (47, 1544064), (48, 1511896), (64, 1133922), (94, 772032), (96, 755948), (128, 566961), (141, 514688), (188, 386016), (192, 377974), (282, 257344), (376, 193008), (384, 188987), (564, 128672), (752, 96504), (1128, 64336), (1504, 48252), (2256, 32168), (3008, 24126), (4021, 18048), (4512, 16084), (6016, 12063), (8042, 9024)]