65342448

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 193633440

約数和(自身を除く): 128290992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 109, 138, 144, 181, 184, 207, 218, 276, 327, 362, 368, 414, 436, 543, 552, 654, 724, 828, 872, 981, 1086, 1104, 1308, 1448, 1629, 1656, 1744, 1962, 2172, 2507, 2616, 2896, 3258, 3312, 3924, 4163, 4344, 5014, 5232, 6516, 7521, 7848, 8326, 8688, 10028, 12489, 13032, 15042, 15696, 16652, 19729, 20056, 22563, 24978, 26064, 30084, 33304, 37467, 39458, 40112, 45126, 49956, 59187, 60168, 66608, 74934, 78916, 90252, 99912, 118374, 120336, 149868, 157832, 177561, 180504, 199824, 236748, 299736, 315664, 355122, 361008, 453767, 473496, 599472, 710244, 907534, 946992, 1361301, 1420488, 1815068, 2722602, 2840976, 3630136, 4083903, 5445204, 7260272, 8167806, 10890408, 16335612, 21780816, 32671224, 65342448]

約数ペア:

[(1, 65342448), (2, 32671224), (3, 21780816), (4, 16335612), (6, 10890408), (8, 8167806), (9, 7260272), (12, 5445204), (16, 4083903), (18, 3630136), (23, 2840976), (24, 2722602), (36, 1815068), (46, 1420488), (48, 1361301), (69, 946992), (72, 907534), (92, 710244), (109, 599472), (138, 473496), (144, 453767), (181, 361008), (184, 355122), (207, 315664), (218, 299736), (276, 236748), (327, 199824), (362, 180504), (368, 177561), (414, 157832), (436, 149868), (543, 120336), (552, 118374), (654, 99912), (724, 90252), (828, 78916), (872, 74934), (981, 66608), (1086, 60168), (1104, 59187), (1308, 49956), (1448, 45126), (1629, 40112), (1656, 39458), (1744, 37467), (1962, 33304), (2172, 30084), (2507, 26064), (2616, 24978), (2896, 22563), (3258, 20056), (3312, 19729), (3924, 16652), (4163, 15696), (4344, 15042), (5014, 13032), (5232, 12489), (6516, 10028), (7521, 8688), (7848, 8326)]