81506772776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{1753}}^1$

素因数の和:2299

約数の個数: 128

約数和(自身を含む): 181930492800

約数和(自身を除く): 100423720024

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 97, 104, 143, 194, 286, 388, 419, 572, 776, 838, 1067, 1144, 1261, 1676, 1753, 2134, 2522, 3352, 3506, 4268, 4609, 5044, 5447, 7012, 8536, 9218, 10088, 10894, 13871, 14024, 18436, 19283, 21788, 22789, 27742, 36872, 38566, 40643, 43576, 45578, 55484, 59917, 77132, 81286, 91156, 110968, 119834, 154264, 162572, 170041, 182312, 239668, 250679, 325144, 340082, 447073, 479336, 501358, 528359, 680164, 734507, 894146, 1002716, 1056718, 1360328, 1469014, 1788292, 1870451, 2005432, 2113436, 2210533, 2938028, 3576584, 3740902, 4226872, 4421066, 5811949, 5876056, 7481804, 8079577, 8842132, 9548591, 11623898, 14963608, 16159154, 17684264, 19097182, 23247796, 24315863, 32318308, 38194364, 46495592, 48631726, 64636616, 71247179, 76388728, 97263452, 105034501, 142494358, 194526904, 210069002, 284988716, 420138004, 569977432, 783718969, 840276008, 926213327, 1567437938, 1852426654, 3134875876, 3704853308, 6269751752, 7409706616, 10188346597, 20376693194, 40753386388, 81506772776]

約数ペア:

[(1, 81506772776), (2, 40753386388), (4, 20376693194), (8, 10188346597), (11, 7409706616), (13, 6269751752), (22, 3704853308), (26, 3134875876), (44, 1852426654), (52, 1567437938), (88, 926213327), (97, 840276008), (104, 783718969), (143, 569977432), (194, 420138004), (286, 284988716), (388, 210069002), (419, 194526904), (572, 142494358), (776, 105034501), (838, 97263452), (1067, 76388728), (1144, 71247179), (1261, 64636616), (1676, 48631726), (1753, 46495592), (2134, 38194364), (2522, 32318308), (3352, 24315863), (3506, 23247796), (4268, 19097182), (4609, 17684264), (5044, 16159154), (5447, 14963608), (7012, 11623898), (8536, 9548591), (9218, 8842132), (10088, 8079577), (10894, 7481804), (13871, 5876056), (14024, 5811949), (18436, 4421066), (19283, 4226872), (21788, 3740902), (22789, 3576584), (27742, 2938028), (36872, 2210533), (38566, 2113436), (40643, 2005432), (43576, 1870451), (45578, 1788292), (55484, 1469014), (59917, 1360328), (77132, 1056718), (81286, 1002716), (91156, 894146), (110968, 734507), (119834, 680164), (154264, 528359), (162572, 501358), (170041, 479336), (182312, 447073), (239668, 340082), (250679, 325144)]