72183944

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 160272000

約数和(自身を除く): 88088056

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 149, 164, 211, 287, 298, 328, 422, 574, 596, 844, 1043, 1148, 1192, 1477, 1688, 2086, 2296, 2954, 4172, 5908, 6109, 8344, 8651, 11816, 12218, 17302, 24436, 31439, 34604, 42763, 48872, 60557, 62878, 69208, 85526, 121114, 125756, 171052, 220073, 242228, 251512, 342104, 440146, 484456, 880292, 1288999, 1760584, 2577998, 5155996, 9022993, 10311992, 18045986, 36091972, 72183944]

約数ペア:

[(1, 72183944), (2, 36091972), (4, 18045986), (7, 10311992), (8, 9022993), (14, 5155996), (28, 2577998), (41, 1760584), (56, 1288999), (82, 880292), (149, 484456), (164, 440146), (211, 342104), (287, 251512), (298, 242228), (328, 220073), (422, 171052), (574, 125756), (596, 121114), (844, 85526), (1043, 69208), (1148, 62878), (1192, 60557), (1477, 48872), (1688, 42763), (2086, 34604), (2296, 31439), (2954, 24436), (4172, 17302), (5908, 12218), (6109, 11816), (8344, 8651)]