67819824

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20477}}^1$

素因数の和:20514

約数の個数: 60

約数和(自身を含む): 198063216

約数和(自身を除く): 130243392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 20477, 40954, 61431, 81908, 122862, 163816, 184293, 245724, 327632, 368586, 470971, 491448, 737172, 941942, 982896, 1412913, 1474344, 1883884, 2825826, 2948688, 3767768, 4238739, 5651652, 7535536, 8477478, 11303304, 16954956, 22606608, 33909912, 67819824]

約数ペア:

[(1, 67819824), (2, 33909912), (3, 22606608), (4, 16954956), (6, 11303304), (8, 8477478), (9, 7535536), (12, 5651652), (16, 4238739), (18, 3767768), (23, 2948688), (24, 2825826), (36, 1883884), (46, 1474344), (48, 1412913), (69, 982896), (72, 941942), (92, 737172), (138, 491448), (144, 470971), (184, 368586), (207, 327632), (276, 245724), (368, 184293), (414, 163816), (552, 122862), (828, 81908), (1104, 61431), (1656, 40954), (3312, 20477)]