72965568

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 229404672

約数和(自身を除く): 156439104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 41, 46, 48, 52, 62, 64, 69, 78, 82, 92, 93, 96, 104, 123, 124, 138, 156, 164, 184, 186, 192, 208, 246, 248, 276, 299, 312, 328, 368, 372, 403, 416, 492, 496, 533, 552, 598, 624, 656, 713, 736, 744, 806, 832, 897, 943, 984, 992, 1066, 1104, 1196, 1209, 1248, 1271, 1312, 1426, 1472, 1488, 1599, 1612, 1794, 1886, 1968, 1984, 2132, 2139, 2208, 2392, 2418, 2496, 2542, 2624, 2829, 2852, 2976, 3198, 3224, 3588, 3772, 3813, 3936, 4264, 4278, 4416, 4784, 4836, 5084, 5658, 5704, 5952, 6396, 6448, 7176, 7544, 7626, 7872, 8528, 8556, 9269, 9568, 9672, 10168, 11316, 11408, 12259, 12792, 12896, 14352, 15088, 15252, 16523, 17056, 17112, 18538, 19136, 19344, 20336, 22632, 22816, 24518, 25584, 25792, 27807, 28704, 29233, 30176, 30504, 33046, 34112, 34224, 36777, 37076, 38688, 40672, 45264, 45632, 49036, 49569, 51168, 55614, 57408, 58466, 60352, 61008, 66092, 68448, 73554, 74152, 77376, 81344, 87699, 90528, 98072, 99138, 102336, 111228, 116932, 122016, 132184, 136896, 147108, 148304, 175398, 181056, 196144, 198276, 222456, 233864, 244032, 264368, 294216, 296608, 350796, 380029, 392288, 396552, 444912, 467728, 528736, 588432, 593216, 701592, 760058, 784576, 793104, 889824, 935456, 1057472, 1140087, 1176864, 1403184, 1520116, 1586208, 1779648, 1870912, 2280174, 2353728, 2806368, 3040232, 3172416, 4560348, 5612736, 6080464, 9120696, 12160928, 18241392, 24321856, 36482784, 72965568]

約数ペア:

[(1, 72965568), (2, 36482784), (3, 24321856), (4, 18241392), (6, 12160928), (8, 9120696), (12, 6080464), (13, 5612736), (16, 4560348), (23, 3172416), (24, 3040232), (26, 2806368), (31, 2353728), (32, 2280174), (39, 1870912), (41, 1779648), (46, 1586208), (48, 1520116), (52, 1403184), (62, 1176864), (64, 1140087), (69, 1057472), (78, 935456), (82, 889824), (92, 793104), (93, 784576), (96, 760058), (104, 701592), (123, 593216), (124, 588432), (138, 528736), (156, 467728), (164, 444912), (184, 396552), (186, 392288), (192, 380029), (208, 350796), (246, 296608), (248, 294216), (276, 264368), (299, 244032), (312, 233864), (328, 222456), (368, 198276), (372, 196144), (403, 181056), (416, 175398), (492, 148304), (496, 147108), (533, 136896), (552, 132184), (598, 122016), (624, 116932), (656, 111228), (713, 102336), (736, 99138), (744, 98072), (806, 90528), (832, 87699), (897, 81344), (943, 77376), (984, 74152), (992, 73554), (1066, 68448), (1104, 66092), (1196, 61008), (1209, 60352), (1248, 58466), (1271, 57408), (1312, 55614), (1426, 51168), (1472, 49569), (1488, 49036), (1599, 45632), (1612, 45264), (1794, 40672), (1886, 38688), (1968, 37076), (1984, 36777), (2132, 34224), (2139, 34112), (2208, 33046), (2392, 30504), (2418, 30176), (2496, 29233), (2542, 28704), (2624, 27807), (2829, 25792), (2852, 25584), (2976, 24518), (3198, 22816), (3224, 22632), (3588, 20336), (3772, 19344), (3813, 19136), (3936, 18538), (4264, 17112), (4278, 17056), (4416, 16523), (4784, 15252), (4836, 15088), (5084, 14352), (5658, 12896), (5704, 12792), (5952, 12259), (6396, 11408), (6448, 11316), (7176, 10168), (7544, 9672), (7626, 9568), (7872, 9269), (8528, 8556)]