86128920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{8861}}^1$

素因数の和:8887

約数の個数: 96

約数和(自身を含む): 290319120

約数和(自身を除く): 204190200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 8861, 9720, 17722, 26583, 35444, 44305, 53166, 70888, 79749, 88610, 106332, 132915, 159498, 177220, 212664, 239247, 265830, 318996, 354440, 398745, 478494, 531660, 637992, 717741, 797490, 956988, 1063320, 1196235, 1435482, 1594980, 1913976, 2153223, 2392470, 2870964, 3189960, 3588705, 4306446, 4784940, 5741928, 7177410, 8612892, 9569880, 10766115, 14354820, 17225784, 21532230, 28709640, 43064460, 86128920]

約数ペア:

[(1, 86128920), (2, 43064460), (3, 28709640), (4, 21532230), (5, 17225784), (6, 14354820), (8, 10766115), (9, 9569880), (10, 8612892), (12, 7177410), (15, 5741928), (18, 4784940), (20, 4306446), (24, 3588705), (27, 3189960), (30, 2870964), (36, 2392470), (40, 2153223), (45, 1913976), (54, 1594980), (60, 1435482), (72, 1196235), (81, 1063320), (90, 956988), (108, 797490), (120, 717741), (135, 637992), (162, 531660), (180, 478494), (216, 398745), (243, 354440), (270, 318996), (324, 265830), (360, 239247), (405, 212664), (486, 177220), (540, 159498), (648, 132915), (810, 106332), (972, 88610), (1080, 79749), (1215, 70888), (1620, 53166), (1944, 44305), (2430, 35444), (3240, 26583), (4860, 17722), (8861, 9720)]