72248688

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4603}}^1$

素因数の和:4726

約数の個数: 60

約数和(自身を含む): 204095320

約数和(自身を除く): 131846632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 4603, 5232, 7848, 9206, 13809, 15696, 18412, 27618, 36824, 41427, 55236, 73648, 82854, 110472, 165708, 220944, 331416, 501727, 662832, 1003454, 1505181, 2006908, 3010362, 4013816, 4515543, 6020724, 8027632, 9031086, 12041448, 18062172, 24082896, 36124344, 72248688]

約数ペア:

[(1, 72248688), (2, 36124344), (3, 24082896), (4, 18062172), (6, 12041448), (8, 9031086), (9, 8027632), (12, 6020724), (16, 4515543), (18, 4013816), (24, 3010362), (36, 2006908), (48, 1505181), (72, 1003454), (109, 662832), (144, 501727), (218, 331416), (327, 220944), (436, 165708), (654, 110472), (872, 82854), (981, 73648), (1308, 55236), (1744, 41427), (1962, 36824), (2616, 27618), (3924, 18412), (4603, 15696), (5232, 13809), (7848, 9206)]