68978304

素因数分解:

$2^7\times 3^4\times {\mathrm{6653}}^1$

素因数の和:6679

約数の個数: 80

約数和(自身を含む): 205309170

約数和(自身を除く): 136330866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 6653, 10368, 13306, 19959, 26612, 39918, 53224, 59877, 79836, 106448, 119754, 159672, 179631, 212896, 239508, 319344, 359262, 425792, 479016, 538893, 638688, 718524, 851584, 958032, 1077786, 1277376, 1437048, 1916064, 2155572, 2554752, 2874096, 3832128, 4311144, 5748192, 7664256, 8622288, 11496384, 17244576, 22992768, 34489152, 68978304]

約数ペア:

[(1, 68978304), (2, 34489152), (3, 22992768), (4, 17244576), (6, 11496384), (8, 8622288), (9, 7664256), (12, 5748192), (16, 4311144), (18, 3832128), (24, 2874096), (27, 2554752), (32, 2155572), (36, 1916064), (48, 1437048), (54, 1277376), (64, 1077786), (72, 958032), (81, 851584), (96, 718524), (108, 638688), (128, 538893), (144, 479016), (162, 425792), (192, 359262), (216, 319344), (288, 239508), (324, 212896), (384, 179631), (432, 159672), (576, 119754), (648, 106448), (864, 79836), (1152, 59877), (1296, 53224), (1728, 39918), (2592, 26612), (3456, 19959), (5184, 13306), (6653, 10368)]