72247518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11243}}^1$

素因数の和:11278

約数の個数: 64

約数和(自身を含む): 194296320

約数和(自身を除く): 122048802

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 11243, 22486, 33729, 67458, 78701, 101187, 157402, 191131, 202374, 236103, 303561, 382262, 472206, 573393, 607122, 708309, 1146786, 1337917, 1416618, 1720179, 2124927, 2675834, 3440358, 4013751, 4249854, 5160537, 8027502, 10321074, 12041253, 24082506, 36123759, 72247518]

約数ペア:

[(1, 72247518), (2, 36123759), (3, 24082506), (6, 12041253), (7, 10321074), (9, 8027502), (14, 5160537), (17, 4249854), (18, 4013751), (21, 3440358), (27, 2675834), (34, 2124927), (42, 1720179), (51, 1416618), (54, 1337917), (63, 1146786), (102, 708309), (119, 607122), (126, 573393), (153, 472206), (189, 382262), (238, 303561), (306, 236103), (357, 202374), (378, 191131), (459, 157402), (714, 101187), (918, 78701), (1071, 67458), (2142, 33729), (3213, 22486), (6426, 11243)]