86822060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 209182176

約数和(自身を除く): 122360116

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 169, 170, 221, 260, 338, 340, 442, 676, 845, 884, 1105, 1511, 1690, 2210, 2873, 3022, 3380, 4420, 5746, 6044, 7555, 11492, 14365, 15110, 19643, 25687, 28730, 30220, 39286, 51374, 57460, 78572, 98215, 102748, 128435, 196430, 255359, 256870, 333931, 392860, 510718, 513740, 667862, 1021436, 1276795, 1335724, 1669655, 2553590, 3339310, 4341103, 5107180, 6678620, 8682206, 17364412, 21705515, 43411030, 86822060]

約数ペア:

[(1, 86822060), (2, 43411030), (4, 21705515), (5, 17364412), (10, 8682206), (13, 6678620), (17, 5107180), (20, 4341103), (26, 3339310), (34, 2553590), (52, 1669655), (65, 1335724), (68, 1276795), (85, 1021436), (130, 667862), (169, 513740), (170, 510718), (221, 392860), (260, 333931), (338, 256870), (340, 255359), (442, 196430), (676, 128435), (845, 102748), (884, 98215), (1105, 78572), (1511, 57460), (1690, 51374), (2210, 39286), (2873, 30220), (3022, 28730), (3380, 25687), (4420, 19643), (5746, 15110), (6044, 14365), (7555, 11492)]