68373670404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{81331}}^1$

素因数の和:81685

約数の個数: 96

約数和(自身を含む): 182493392256

約数和(自身を除く): 114119721852

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 317, 442, 634, 663, 884, 951, 1268, 1326, 1902, 2652, 3804, 4121, 5389, 8242, 10778, 12363, 16167, 16484, 21556, 24726, 32334, 49452, 64668, 70057, 81331, 140114, 162662, 210171, 243993, 280228, 325324, 420342, 487986, 840684, 975972, 1057303, 1382627, 2114606, 2765254, 3171909, 4147881, 4229212, 5530508, 6343818, 8295762, 12687636, 16591524, 17974151, 25781927, 35948302, 51563854, 53922453, 71896604, 77345781, 103127708, 107844906, 154691562, 215689812, 309383124, 335165051, 438292759, 670330102, 876585518, 1005495153, 1314878277, 1340660204, 1753171036, 2010990306, 2629756554, 4021980612, 5259513108, 5697805867, 11395611734, 17093417601, 22791223468, 34186835202, 68373670404]

約数ペア:

[(1, 68373670404), (2, 34186835202), (3, 22791223468), (4, 17093417601), (6, 11395611734), (12, 5697805867), (13, 5259513108), (17, 4021980612), (26, 2629756554), (34, 2010990306), (39, 1753171036), (51, 1340660204), (52, 1314878277), (68, 1005495153), (78, 876585518), (102, 670330102), (156, 438292759), (204, 335165051), (221, 309383124), (317, 215689812), (442, 154691562), (634, 107844906), (663, 103127708), (884, 77345781), (951, 71896604), (1268, 53922453), (1326, 51563854), (1902, 35948302), (2652, 25781927), (3804, 17974151), (4121, 16591524), (5389, 12687636), (8242, 8295762), (10778, 6343818), (12363, 5530508), (16167, 4229212), (16484, 4147881), (21556, 3171909), (24726, 2765254), (32334, 2114606), (49452, 1382627), (64668, 1057303), (70057, 975972), (81331, 840684), (140114, 487986), (162662, 420342), (210171, 325324), (243993, 280228)]