89204856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 259338240

約数和(自身を除く): 170133384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 248, 276, 299, 312, 372, 401, 403, 552, 598, 713, 744, 802, 806, 897, 1196, 1203, 1209, 1426, 1604, 1612, 1794, 2139, 2392, 2406, 2418, 2852, 3208, 3224, 3588, 4278, 4812, 4836, 5213, 5704, 7176, 8556, 9223, 9269, 9624, 9672, 10426, 12431, 15639, 17112, 18446, 18538, 20852, 24862, 27669, 27807, 31278, 36892, 37076, 37293, 41704, 49724, 55338, 55614, 62556, 73784, 74152, 74586, 99448, 110676, 111228, 119899, 125112, 149172, 161603, 221352, 222456, 239798, 285913, 298344, 323206, 359697, 479596, 484809, 571826, 646412, 719394, 857739, 959192, 969618, 1143652, 1292824, 1438788, 1715478, 1939236, 2287304, 2877576, 3430956, 3716869, 3878472, 6861912, 7433738, 11150607, 14867476, 22301214, 29734952, 44602428, 89204856]

約数ペア:

[(1, 89204856), (2, 44602428), (3, 29734952), (4, 22301214), (6, 14867476), (8, 11150607), (12, 7433738), (13, 6861912), (23, 3878472), (24, 3716869), (26, 3430956), (31, 2877576), (39, 2287304), (46, 1939236), (52, 1715478), (62, 1438788), (69, 1292824), (78, 1143652), (92, 969618), (93, 959192), (104, 857739), (124, 719394), (138, 646412), (156, 571826), (184, 484809), (186, 479596), (248, 359697), (276, 323206), (299, 298344), (312, 285913), (372, 239798), (401, 222456), (403, 221352), (552, 161603), (598, 149172), (713, 125112), (744, 119899), (802, 111228), (806, 110676), (897, 99448), (1196, 74586), (1203, 74152), (1209, 73784), (1426, 62556), (1604, 55614), (1612, 55338), (1794, 49724), (2139, 41704), (2392, 37293), (2406, 37076), (2418, 36892), (2852, 31278), (3208, 27807), (3224, 27669), (3588, 24862), (4278, 20852), (4812, 18538), (4836, 18446), (5213, 17112), (5704, 15639), (7176, 12431), (8556, 10426), (9223, 9672), (9269, 9624)]