66416688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2131

約数の個数: 120

約数和(自身を含む): 212048928

約数和(自身を除く): 145632240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2087, 2448, 2652, 3536, 3978, 4174, 5304, 6261, 7956, 8348, 10608, 12522, 15912, 16696, 18783, 25044, 27131, 31824, 33392, 35479, 37566, 50088, 54262, 70958, 75132, 81393, 100176, 106437, 108524, 141916, 150264, 162786, 212874, 217048, 244179, 283832, 300528, 319311, 325572, 425748, 434096, 461227, 488358, 567664, 638622, 651144, 851496, 922454, 976716, 1277244, 1302288, 1383681, 1702992, 1844908, 1953432, 2554488, 2767362, 3689816, 3906864, 4151043, 5108976, 5534724, 7379632, 8302086, 11069448, 16604172, 22138896, 33208344, 66416688]

約数ペア:

[(1, 66416688), (2, 33208344), (3, 22138896), (4, 16604172), (6, 11069448), (8, 8302086), (9, 7379632), (12, 5534724), (13, 5108976), (16, 4151043), (17, 3906864), (18, 3689816), (24, 2767362), (26, 2554488), (34, 1953432), (36, 1844908), (39, 1702992), (48, 1383681), (51, 1302288), (52, 1277244), (68, 976716), (72, 922454), (78, 851496), (102, 651144), (104, 638622), (117, 567664), (136, 488358), (144, 461227), (153, 434096), (156, 425748), (204, 325572), (208, 319311), (221, 300528), (234, 283832), (272, 244179), (306, 217048), (312, 212874), (408, 162786), (442, 150264), (468, 141916), (612, 108524), (624, 106437), (663, 100176), (816, 81393), (884, 75132), (936, 70958), (1224, 54262), (1326, 50088), (1768, 37566), (1872, 35479), (1989, 33392), (2087, 31824), (2448, 27131), (2652, 25044), (3536, 18783), (3978, 16696), (4174, 15912), (5304, 12522), (6261, 10608), (7956, 8348)]