68206491984

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1257

約数の個数: 160

約数和(自身を含む): 182469591040

約数和(自身を除く): 114263099056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 127, 129, 172, 254, 258, 344, 367, 381, 508, 516, 688, 709, 734, 762, 1016, 1032, 1101, 1418, 1468, 1524, 2032, 2064, 2127, 2202, 2836, 2936, 3048, 4254, 4404, 5461, 5672, 5872, 6096, 8508, 8808, 10922, 11344, 15781, 16383, 17016, 17616, 21844, 30487, 31562, 32766, 34032, 43688, 46609, 47343, 60974, 63124, 65532, 87376, 90043, 91461, 93218, 94686, 121948, 126248, 131064, 139827, 180086, 182922, 186436, 189372, 243896, 252496, 260203, 262128, 270129, 279654, 360172, 365844, 372872, 378744, 487792, 520406, 540258, 559308, 720344, 731688, 745744, 757488, 780609, 1040812, 1080516, 1118616, 1440688, 1463376, 1561218, 2004187, 2081624, 2161032, 2237232, 3122436, 3871849, 4008374, 4163248, 4322064, 6012561, 6244872, 7743698, 8016748, 11188729, 11615547, 12025122, 12489744, 15487396, 16033496, 22377458, 23231094, 24050244, 30974792, 32066992, 33045781, 33566187, 44754916, 46462188, 48100488, 61949584, 66091562, 67132374, 89509832, 92924376, 96200976, 99137343, 132183124, 134264748, 179019664, 185848752, 198274686, 264366248, 268529496, 396549372, 528732496, 537058992, 793098744, 1420968583, 1586197488, 2841937166, 4262905749, 5683874332, 8525811498, 11367748664, 17051622996, 22735497328, 34103245992, 68206491984]

約数ペア:

[(1, 68206491984), (2, 34103245992), (3, 22735497328), (4, 17051622996), (6, 11367748664), (8, 8525811498), (12, 5683874332), (16, 4262905749), (24, 2841937166), (43, 1586197488), (48, 1420968583), (86, 793098744), (127, 537058992), (129, 528732496), (172, 396549372), (254, 268529496), (258, 264366248), (344, 198274686), (367, 185848752), (381, 179019664), (508, 134264748), (516, 132183124), (688, 99137343), (709, 96200976), (734, 92924376), (762, 89509832), (1016, 67132374), (1032, 66091562), (1101, 61949584), (1418, 48100488), (1468, 46462188), (1524, 44754916), (2032, 33566187), (2064, 33045781), (2127, 32066992), (2202, 30974792), (2836, 24050244), (2936, 23231094), (3048, 22377458), (4254, 16033496), (4404, 15487396), (5461, 12489744), (5672, 12025122), (5872, 11615547), (6096, 11188729), (8508, 8016748), (8808, 7743698), (10922, 6244872), (11344, 6012561), (15781, 4322064), (16383, 4163248), (17016, 4008374), (17616, 3871849), (21844, 3122436), (30487, 2237232), (31562, 2161032), (32766, 2081624), (34032, 2004187), (43688, 1561218), (46609, 1463376), (47343, 1440688), (60974, 1118616), (63124, 1080516), (65532, 1040812), (87376, 780609), (90043, 757488), (91461, 745744), (93218, 731688), (94686, 720344), (121948, 559308), (126248, 540258), (131064, 520406), (139827, 487792), (180086, 378744), (182922, 372872), (186436, 365844), (189372, 360172), (243896, 279654), (252496, 270129), (260203, 262128)]