77786712

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 217620000

約数和(自身を除く): 139833288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 89, 122, 178, 183, 199, 244, 267, 356, 366, 398, 488, 534, 549, 597, 712, 732, 796, 801, 1068, 1098, 1194, 1464, 1592, 1602, 1791, 2136, 2196, 2388, 3204, 3582, 4392, 4776, 5429, 6408, 7164, 10858, 12139, 14328, 16287, 17711, 21716, 24278, 32574, 35422, 36417, 43432, 48556, 48861, 53133, 65148, 70844, 72834, 97112, 97722, 106266, 109251, 130296, 141688, 145668, 159399, 195444, 212532, 218502, 291336, 318798, 390888, 425064, 437004, 637596, 874008, 1080371, 1275192, 2160742, 3241113, 4321484, 6482226, 8642968, 9723339, 12964452, 19446678, 25928904, 38893356, 77786712]

約数ペア:

[(1, 77786712), (2, 38893356), (3, 25928904), (4, 19446678), (6, 12964452), (8, 9723339), (9, 8642968), (12, 6482226), (18, 4321484), (24, 3241113), (36, 2160742), (61, 1275192), (72, 1080371), (89, 874008), (122, 637596), (178, 437004), (183, 425064), (199, 390888), (244, 318798), (267, 291336), (356, 218502), (366, 212532), (398, 195444), (488, 159399), (534, 145668), (549, 141688), (597, 130296), (712, 109251), (732, 106266), (796, 97722), (801, 97112), (1068, 72834), (1098, 70844), (1194, 65148), (1464, 53133), (1592, 48861), (1602, 48556), (1791, 43432), (2136, 36417), (2196, 35422), (2388, 32574), (3204, 24278), (3582, 21716), (4392, 17711), (4776, 16287), (5429, 14328), (6408, 12139), (7164, 10858)]