97964568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 293758920

約数和(自身を除く): 195794352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 83, 97, 104, 117, 156, 166, 169, 194, 234, 249, 291, 312, 332, 338, 388, 468, 498, 507, 582, 664, 676, 747, 776, 873, 936, 996, 1014, 1079, 1164, 1261, 1352, 1494, 1521, 1746, 1992, 2028, 2158, 2328, 2522, 2988, 3042, 3237, 3492, 3783, 4056, 4316, 5044, 5976, 6084, 6474, 6984, 7566, 8051, 8632, 9711, 10088, 11349, 12168, 12948, 14027, 15132, 16102, 16393, 19422, 22698, 24153, 25896, 28054, 30264, 32204, 32786, 38844, 42081, 45396, 48306, 49179, 56108, 64408, 65572, 72459, 77688, 84162, 90792, 96612, 98358, 104663, 112216, 126243, 131144, 144918, 147537, 168324, 193224, 196716, 209326, 252486, 289836, 295074, 313989, 336648, 393432, 418652, 504972, 579672, 590148, 627978, 837304, 941967, 1009944, 1180296, 1255956, 1360619, 1883934, 2511912, 2721238, 3767868, 4081857, 5442476, 7535736, 8163714, 10884952, 12245571, 16327428, 24491142, 32654856, 48982284, 97964568]

約数ペア:

[(1, 97964568), (2, 48982284), (3, 32654856), (4, 24491142), (6, 16327428), (8, 12245571), (9, 10884952), (12, 8163714), (13, 7535736), (18, 5442476), (24, 4081857), (26, 3767868), (36, 2721238), (39, 2511912), (52, 1883934), (72, 1360619), (78, 1255956), (83, 1180296), (97, 1009944), (104, 941967), (117, 837304), (156, 627978), (166, 590148), (169, 579672), (194, 504972), (234, 418652), (249, 393432), (291, 336648), (312, 313989), (332, 295074), (338, 289836), (388, 252486), (468, 209326), (498, 196716), (507, 193224), (582, 168324), (664, 147537), (676, 144918), (747, 131144), (776, 126243), (873, 112216), (936, 104663), (996, 98358), (1014, 96612), (1079, 90792), (1164, 84162), (1261, 77688), (1352, 72459), (1494, 65572), (1521, 64408), (1746, 56108), (1992, 49179), (2028, 48306), (2158, 45396), (2328, 42081), (2522, 38844), (2988, 32786), (3042, 32204), (3237, 30264), (3492, 28054), (3783, 25896), (4056, 24153), (4316, 22698), (5044, 19422), (5976, 16393), (6084, 16102), (6474, 15132), (6984, 14027), (7566, 12948), (8051, 12168), (8632, 11349), (9711, 10088)]