71993472

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3989}}^1$

素因数の和:4053

約数の個数: 64

約数和(自身を含む): 195350400

約数和(自身を除く): 123356928

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, 3989, 4512, 6016, 7978, 9024, 11967, 15956, 18048, 23934, 31912, 47868, 63824, 95736, 127648, 187483, 191472, 255296, 374966, 382944, 510592, 562449, 749932, 765888, 1124898, 1499864, 1531776, 2249796, 2999728, 4499592, 5999456, 8999184, 11998912, 17998368, 23997824, 35996736, 71993472]

約数ペア:

[(1, 71993472), (2, 35996736), (3, 23997824), (4, 17998368), (6, 11998912), (8, 8999184), (12, 5999456), (16, 4499592), (24, 2999728), (32, 2249796), (47, 1531776), (48, 1499864), (64, 1124898), (94, 765888), (96, 749932), (128, 562449), (141, 510592), (188, 382944), (192, 374966), (282, 255296), (376, 191472), (384, 187483), (564, 127648), (752, 95736), (1128, 63824), (1504, 47868), (2256, 31912), (3008, 23934), (3989, 18048), (4512, 15956), (6016, 11967), (7978, 9024)]