67687064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 140616000

約数和(自身を除く): 72928936

約数列:

[1, 2, 4, 8, 17, 34, 41, 61, 68, 82, 122, 136, 164, 199, 244, 328, 398, 488, 697, 796, 1037, 1394, 1592, 2074, 2501, 2788, 3383, 4148, 5002, 5576, 6766, 8159, 8296, 10004, 12139, 13532, 16318, 20008, 24278, 27064, 32636, 42517, 48556, 65272, 85034, 97112, 138703, 170068, 206363, 277406, 340136, 412726, 497699, 554812, 825452, 995398, 1109624, 1650904, 1990796, 3981592, 8460883, 16921766, 33843532, 67687064]

約数ペア:

[(1, 67687064), (2, 33843532), (4, 16921766), (8, 8460883), (17, 3981592), (34, 1990796), (41, 1650904), (61, 1109624), (68, 995398), (82, 825452), (122, 554812), (136, 497699), (164, 412726), (199, 340136), (244, 277406), (328, 206363), (398, 170068), (488, 138703), (697, 97112), (796, 85034), (1037, 65272), (1394, 48556), (1592, 42517), (2074, 32636), (2501, 27064), (2788, 24278), (3383, 20008), (4148, 16318), (5002, 13532), (5576, 12139), (6766, 10004), (8159, 8296)]