64250928

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{21247}}^1$

素因数の和:21271

約数の個数: 80

約数和(自身を含む): 210780160

約数和(自身を除く): 146529232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 21247, 42494, 63741, 84988, 127482, 148729, 169976, 191223, 254964, 297458, 339952, 382446, 446187, 509928, 573669, 594916, 764892, 892374, 1019856, 1147338, 1189832, 1338561, 1529784, 1784748, 2294676, 2379664, 2677122, 3059568, 3569496, 4015683, 4589352, 5354244, 7138992, 8031366, 9178704, 10708488, 16062732, 21416976, 32125464, 64250928]

約数ペア:

[(1, 64250928), (2, 32125464), (3, 21416976), (4, 16062732), (6, 10708488), (7, 9178704), (8, 8031366), (9, 7138992), (12, 5354244), (14, 4589352), (16, 4015683), (18, 3569496), (21, 3059568), (24, 2677122), (27, 2379664), (28, 2294676), (36, 1784748), (42, 1529784), (48, 1338561), (54, 1189832), (56, 1147338), (63, 1019856), (72, 892374), (84, 764892), (108, 594916), (112, 573669), (126, 509928), (144, 446187), (168, 382446), (189, 339952), (216, 297458), (252, 254964), (336, 191223), (378, 169976), (432, 148729), (504, 127482), (756, 84988), (1008, 63741), (1512, 42494), (3024, 21247)]