68168304

素因数分解:

$2^4\times 3^5\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 201080880

約数和(自身を除く): 132912576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 89, 108, 144, 162, 178, 197, 216, 243, 267, 324, 356, 394, 432, 486, 534, 591, 648, 712, 788, 801, 972, 1068, 1182, 1296, 1424, 1576, 1602, 1773, 1944, 2136, 2364, 2403, 3152, 3204, 3546, 3888, 4272, 4728, 4806, 5319, 6408, 7092, 7209, 9456, 9612, 10638, 12816, 14184, 14418, 15957, 17533, 19224, 21276, 21627, 28368, 28836, 31914, 35066, 38448, 42552, 43254, 47871, 52599, 57672, 63828, 70132, 85104, 86508, 95742, 105198, 115344, 127656, 140264, 157797, 173016, 191484, 210396, 255312, 280528, 315594, 346032, 382968, 420792, 473391, 631188, 765936, 841584, 946782, 1262376, 1420173, 1893564, 2524752, 2840346, 3787128, 4260519, 5680692, 7574256, 8521038, 11361384, 17042076, 22722768, 34084152, 68168304]

約数ペア:

[(1, 68168304), (2, 34084152), (3, 22722768), (4, 17042076), (6, 11361384), (8, 8521038), (9, 7574256), (12, 5680692), (16, 4260519), (18, 3787128), (24, 2840346), (27, 2524752), (36, 1893564), (48, 1420173), (54, 1262376), (72, 946782), (81, 841584), (89, 765936), (108, 631188), (144, 473391), (162, 420792), (178, 382968), (197, 346032), (216, 315594), (243, 280528), (267, 255312), (324, 210396), (356, 191484), (394, 173016), (432, 157797), (486, 140264), (534, 127656), (591, 115344), (648, 105198), (712, 95742), (788, 86508), (801, 85104), (972, 70132), (1068, 63828), (1182, 57672), (1296, 52599), (1424, 47871), (1576, 43254), (1602, 42552), (1773, 38448), (1944, 35066), (2136, 31914), (2364, 28836), (2403, 28368), (3152, 21627), (3204, 21276), (3546, 19224), (3888, 17533), (4272, 15957), (4728, 14418), (4806, 14184), (5319, 12816), (6408, 10638), (7092, 9612), (7209, 9456)]