80608608

素因数分解:

$2^5\times 3^4\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 120

約数和(自身を含む): 239850072

約数和(自身を除く): 159241464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 137, 144, 162, 216, 227, 274, 288, 324, 411, 432, 454, 548, 648, 681, 822, 864, 908, 1096, 1233, 1296, 1362, 1644, 1816, 2043, 2192, 2466, 2592, 2724, 3288, 3632, 3699, 4086, 4384, 4932, 5448, 6129, 6576, 7264, 7398, 8172, 9864, 10896, 11097, 12258, 13152, 14796, 16344, 18387, 19728, 21792, 22194, 24516, 29592, 31099, 32688, 36774, 39456, 44388, 49032, 59184, 62198, 65376, 73548, 88776, 93297, 98064, 118368, 124396, 147096, 177552, 186594, 196128, 248792, 279891, 294192, 355104, 373188, 497584, 559782, 588384, 746376, 839673, 995168, 1119564, 1492752, 1679346, 2239128, 2519019, 2985504, 3358692, 4478256, 5038038, 6717384, 8956512, 10076076, 13434768, 20152152, 26869536, 40304304, 80608608]

約数ペア:

[(1, 80608608), (2, 40304304), (3, 26869536), (4, 20152152), (6, 13434768), (8, 10076076), (9, 8956512), (12, 6717384), (16, 5038038), (18, 4478256), (24, 3358692), (27, 2985504), (32, 2519019), (36, 2239128), (48, 1679346), (54, 1492752), (72, 1119564), (81, 995168), (96, 839673), (108, 746376), (137, 588384), (144, 559782), (162, 497584), (216, 373188), (227, 355104), (274, 294192), (288, 279891), (324, 248792), (411, 196128), (432, 186594), (454, 177552), (548, 147096), (648, 124396), (681, 118368), (822, 98064), (864, 93297), (908, 88776), (1096, 73548), (1233, 65376), (1296, 62198), (1362, 59184), (1644, 49032), (1816, 44388), (2043, 39456), (2192, 36774), (2466, 32688), (2592, 31099), (2724, 29592), (3288, 24516), (3632, 22194), (3699, 21792), (4086, 19728), (4384, 18387), (4932, 16344), (5448, 14796), (6129, 13152), (6576, 12258), (7264, 11097), (7398, 10896), (8172, 9864)]