73163916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 212459520

約数和(自身を除く): 139295604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 681, 908, 1279, 1362, 1589, 2043, 2558, 2724, 3178, 3837, 4086, 4767, 5116, 6356, 7674, 8172, 8953, 9534, 11511, 14301, 15348, 17906, 19068, 23022, 26859, 28602, 35812, 46044, 53718, 57204, 80577, 107436, 161154, 290333, 322308, 580666, 870999, 1161332, 1741998, 2032331, 2612997, 3483996, 4064662, 5225994, 6096993, 8129324, 10451988, 12193986, 18290979, 24387972, 36581958, 73163916]

約数ペア:

[(1, 73163916), (2, 36581958), (3, 24387972), (4, 18290979), (6, 12193986), (7, 10451988), (9, 8129324), (12, 6096993), (14, 5225994), (18, 4064662), (21, 3483996), (28, 2612997), (36, 2032331), (42, 1741998), (63, 1161332), (84, 870999), (126, 580666), (227, 322308), (252, 290333), (454, 161154), (681, 107436), (908, 80577), (1279, 57204), (1362, 53718), (1589, 46044), (2043, 35812), (2558, 28602), (2724, 26859), (3178, 23022), (3837, 19068), (4086, 17906), (4767, 15348), (5116, 14301), (6356, 11511), (7674, 9534), (8172, 8953)]