66443664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6428

約数の個数: 80

約数和(自身を含む): 202526720

約数和(自身を除く): 136083056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 6379, 10416, 12758, 19137, 25516, 38274, 44653, 51032, 76548, 89306, 102064, 133959, 153096, 178612, 197749, 267918, 306192, 357224, 395498, 535836, 593247, 714448, 790996, 1071672, 1186494, 1384243, 1581992, 2143344, 2372988, 2768486, 3163984, 4152729, 4745976, 5536972, 8305458, 9491952, 11073944, 16610916, 22147888, 33221832, 66443664]

約数ペア:

[(1, 66443664), (2, 33221832), (3, 22147888), (4, 16610916), (6, 11073944), (7, 9491952), (8, 8305458), (12, 5536972), (14, 4745976), (16, 4152729), (21, 3163984), (24, 2768486), (28, 2372988), (31, 2143344), (42, 1581992), (48, 1384243), (56, 1186494), (62, 1071672), (84, 790996), (93, 714448), (112, 593247), (124, 535836), (168, 395498), (186, 357224), (217, 306192), (248, 267918), (336, 197749), (372, 178612), (434, 153096), (496, 133959), (651, 102064), (744, 89306), (868, 76548), (1302, 51032), (1488, 44653), (1736, 38274), (2604, 25516), (3472, 19137), (5208, 12758), (6379, 10416)]