76898848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 172730880

約数和(自身を除く): 95832032

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 67, 89, 104, 124, 134, 178, 208, 248, 268, 356, 403, 416, 496, 536, 712, 806, 871, 992, 1072, 1157, 1424, 1612, 1742, 2077, 2144, 2314, 2759, 2848, 3224, 3484, 4154, 4628, 5518, 5963, 6448, 6968, 8308, 9256, 11036, 11926, 12896, 13936, 16616, 18512, 22072, 23852, 27001, 27872, 33232, 35867, 37024, 44144, 47704, 54002, 66464, 71734, 77519, 88288, 95408, 108004, 143468, 155038, 184853, 190816, 216008, 286936, 310076, 369706, 432016, 573872, 620152, 739412, 864032, 1147744, 1240304, 1478824, 2403089, 2480608, 2957648, 4806178, 5915296, 9612356, 19224712, 38449424, 76898848]

約数ペア:

[(1, 76898848), (2, 38449424), (4, 19224712), (8, 9612356), (13, 5915296), (16, 4806178), (26, 2957648), (31, 2480608), (32, 2403089), (52, 1478824), (62, 1240304), (67, 1147744), (89, 864032), (104, 739412), (124, 620152), (134, 573872), (178, 432016), (208, 369706), (248, 310076), (268, 286936), (356, 216008), (403, 190816), (416, 184853), (496, 155038), (536, 143468), (712, 108004), (806, 95408), (871, 88288), (992, 77519), (1072, 71734), (1157, 66464), (1424, 54002), (1612, 47704), (1742, 44144), (2077, 37024), (2144, 35867), (2314, 33232), (2759, 27872), (2848, 27001), (3224, 23852), (3484, 22072), (4154, 18512), (4628, 16616), (5518, 13936), (5963, 12896), (6448, 11926), (6968, 11036), (8308, 9256)]