78531648

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 112

約数和(自身を含む): 227356416

約数和(自身を除く): 148824768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 146, 156, 192, 208, 219, 292, 312, 416, 431, 438, 584, 624, 832, 862, 876, 949, 1168, 1248, 1293, 1724, 1752, 1898, 2336, 2496, 2586, 2847, 3448, 3504, 3796, 4672, 5172, 5603, 5694, 6896, 7008, 7592, 10344, 11206, 11388, 13792, 14016, 15184, 16809, 20688, 22412, 22776, 27584, 30368, 31463, 33618, 41376, 44824, 45552, 60736, 62926, 67236, 82752, 89648, 91104, 94389, 125852, 134472, 179296, 182208, 188778, 251704, 268944, 358592, 377556, 409019, 503408, 537888, 755112, 818038, 1006816, 1075776, 1227057, 1510224, 1636076, 2013632, 2454114, 3020448, 3272152, 4908228, 6040896, 6544304, 9816456, 13088608, 19632912, 26177216, 39265824, 78531648]

約数ペア:

[(1, 78531648), (2, 39265824), (3, 26177216), (4, 19632912), (6, 13088608), (8, 9816456), (12, 6544304), (13, 6040896), (16, 4908228), (24, 3272152), (26, 3020448), (32, 2454114), (39, 2013632), (48, 1636076), (52, 1510224), (64, 1227057), (73, 1075776), (78, 1006816), (96, 818038), (104, 755112), (146, 537888), (156, 503408), (192, 409019), (208, 377556), (219, 358592), (292, 268944), (312, 251704), (416, 188778), (431, 182208), (438, 179296), (584, 134472), (624, 125852), (832, 94389), (862, 91104), (876, 89648), (949, 82752), (1168, 67236), (1248, 62926), (1293, 60736), (1724, 45552), (1752, 44824), (1898, 41376), (2336, 33618), (2496, 31463), (2586, 30368), (2847, 27584), (3448, 22776), (3504, 22412), (3796, 20688), (4672, 16809), (5172, 15184), (5603, 14016), (5694, 13792), (6896, 11388), (7008, 11206), (7592, 10344)]