76439790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{121333}}^1$

素因数の和:121353

約数の個数: 48

約数和(自身を含む): 227137248

約数和(自身を除く): 150697458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 121333, 242666, 363999, 606665, 727998, 849331, 1091997, 1213330, 1698662, 1819995, 2183994, 2547993, 3639990, 4246655, 5095986, 5459985, 7643979, 8493310, 10919970, 12739965, 15287958, 25479930, 38219895, 76439790]

約数ペア:

[(1, 76439790), (2, 38219895), (3, 25479930), (5, 15287958), (6, 12739965), (7, 10919970), (9, 8493310), (10, 7643979), (14, 5459985), (15, 5095986), (18, 4246655), (21, 3639990), (30, 2547993), (35, 2183994), (42, 1819995), (45, 1698662), (63, 1213330), (70, 1091997), (90, 849331), (105, 727998), (126, 606665), (210, 363999), (315, 242666), (630, 121333)]