85684572

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 224078400

約数和(自身を除く): 138393828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 89, 94, 141, 178, 188, 267, 282, 356, 423, 534, 564, 569, 801, 846, 1068, 1138, 1602, 1692, 1707, 2276, 3204, 3414, 4183, 5121, 6828, 8366, 10242, 12549, 16732, 20484, 25098, 26743, 37647, 50196, 50641, 53486, 75294, 80229, 101282, 106972, 150588, 151923, 160458, 202564, 240687, 303846, 320916, 455769, 481374, 607692, 911538, 962748, 1823076, 2380127, 4760254, 7140381, 9520508, 14280762, 21421143, 28561524, 42842286, 85684572]

約数ペア:

[(1, 85684572), (2, 42842286), (3, 28561524), (4, 21421143), (6, 14280762), (9, 9520508), (12, 7140381), (18, 4760254), (36, 2380127), (47, 1823076), (89, 962748), (94, 911538), (141, 607692), (178, 481374), (188, 455769), (267, 320916), (282, 303846), (356, 240687), (423, 202564), (534, 160458), (564, 151923), (569, 150588), (801, 106972), (846, 101282), (1068, 80229), (1138, 75294), (1602, 53486), (1692, 50641), (1707, 50196), (2276, 37647), (3204, 26743), (3414, 25098), (4183, 20484), (5121, 16732), (6828, 12549), (8366, 10242)]