65381448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 179262720

約数和(自身を除く): 113881272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 227, 264, 454, 681, 908, 1091, 1362, 1816, 2182, 2497, 2724, 3273, 4364, 4994, 5448, 6546, 7491, 8728, 9988, 12001, 13092, 14982, 19976, 24002, 26184, 29964, 36003, 48004, 59928, 72006, 96008, 144012, 247657, 288024, 495314, 742971, 990628, 1485942, 1981256, 2724227, 2971884, 5448454, 5943768, 8172681, 10896908, 16345362, 21793816, 32690724, 65381448]

約数ペア:

[(1, 65381448), (2, 32690724), (3, 21793816), (4, 16345362), (6, 10896908), (8, 8172681), (11, 5943768), (12, 5448454), (22, 2971884), (24, 2724227), (33, 1981256), (44, 1485942), (66, 990628), (88, 742971), (132, 495314), (227, 288024), (264, 247657), (454, 144012), (681, 96008), (908, 72006), (1091, 59928), (1362, 48004), (1816, 36003), (2182, 29964), (2497, 26184), (2724, 24002), (3273, 19976), (4364, 14982), (4994, 13092), (5448, 12001), (6546, 9988), (7491, 8728)]