66488881368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{157739}}^1$

素因数の和:157961

約数の個数: 128

約数和(自身を含む): 205642483200

約数和(自身を除く): 139153601832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 193, 273, 312, 364, 386, 546, 579, 728, 772, 1092, 1158, 1351, 1544, 2184, 2316, 2509, 2702, 4053, 4632, 5018, 5404, 7527, 8106, 10036, 10808, 15054, 16212, 17563, 20072, 30108, 32424, 35126, 52689, 60216, 70252, 105378, 140504, 157739, 210756, 315478, 421512, 473217, 630956, 946434, 1104173, 1261912, 1892868, 2050607, 2208346, 3312519, 3785736, 4101214, 4416692, 6151821, 6625038, 8202428, 8833384, 12303642, 13250076, 14354249, 16404856, 24607284, 26500152, 28708498, 30443627, 43062747, 49214568, 57416996, 60887254, 86125494, 91330881, 114833992, 121774508, 172250988, 182661762, 213105389, 243549016, 344501976, 365323524, 395767151, 426210778, 639316167, 730647048, 791534302, 852421556, 1187301453, 1278632334, 1583068604, 1704843112, 2374602906, 2557264668, 2770370057, 3166137208, 4749205812, 5114529336, 5540740114, 8311110171, 9498411624, 11081480228, 16622220342, 22162960456, 33244440684, 66488881368]

約数ペア:

[(1, 66488881368), (2, 33244440684), (3, 22162960456), (4, 16622220342), (6, 11081480228), (7, 9498411624), (8, 8311110171), (12, 5540740114), (13, 5114529336), (14, 4749205812), (21, 3166137208), (24, 2770370057), (26, 2557264668), (28, 2374602906), (39, 1704843112), (42, 1583068604), (52, 1278632334), (56, 1187301453), (78, 852421556), (84, 791534302), (91, 730647048), (104, 639316167), (156, 426210778), (168, 395767151), (182, 365323524), (193, 344501976), (273, 243549016), (312, 213105389), (364, 182661762), (386, 172250988), (546, 121774508), (579, 114833992), (728, 91330881), (772, 86125494), (1092, 60887254), (1158, 57416996), (1351, 49214568), (1544, 43062747), (2184, 30443627), (2316, 28708498), (2509, 26500152), (2702, 24607284), (4053, 16404856), (4632, 14354249), (5018, 13250076), (5404, 12303642), (7527, 8833384), (8106, 8202428), (10036, 6625038), (10808, 6151821), (15054, 4416692), (16212, 4101214), (17563, 3785736), (20072, 3312519), (30108, 2208346), (32424, 2050607), (35126, 1892868), (52689, 1261912), (60216, 1104173), (70252, 946434), (105378, 630956), (140504, 473217), (157739, 421512), (210756, 315478)]