67840488

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 195717600

約数和(自身を除く): 127877112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 101, 114, 152, 171, 202, 228, 303, 342, 404, 456, 491, 606, 684, 808, 909, 982, 1212, 1368, 1473, 1818, 1919, 1964, 2424, 2946, 3636, 3838, 3928, 4419, 5757, 5892, 7272, 7676, 8838, 9329, 11514, 11784, 15352, 17271, 17676, 18658, 23028, 27987, 34542, 35352, 37316, 46056, 49591, 55974, 69084, 74632, 83961, 99182, 111948, 138168, 148773, 167922, 198364, 223896, 297546, 335844, 396728, 446319, 595092, 671688, 892638, 942229, 1190184, 1785276, 1884458, 2826687, 3570552, 3768916, 5653374, 7537832, 8480061, 11306748, 16960122, 22613496, 33920244, 67840488]

約数ペア:

[(1, 67840488), (2, 33920244), (3, 22613496), (4, 16960122), (6, 11306748), (8, 8480061), (9, 7537832), (12, 5653374), (18, 3768916), (19, 3570552), (24, 2826687), (36, 1884458), (38, 1785276), (57, 1190184), (72, 942229), (76, 892638), (101, 671688), (114, 595092), (152, 446319), (171, 396728), (202, 335844), (228, 297546), (303, 223896), (342, 198364), (404, 167922), (456, 148773), (491, 138168), (606, 111948), (684, 99182), (808, 83961), (909, 74632), (982, 69084), (1212, 55974), (1368, 49591), (1473, 46056), (1818, 37316), (1919, 35352), (1964, 34542), (2424, 27987), (2946, 23028), (3636, 18658), (3838, 17676), (3928, 17271), (4419, 15352), (5757, 11784), (5892, 11514), (7272, 9329), (7676, 8838)]