171933984

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{5477}}^1$

素因数の和:5602

約数の個数: 72

約数和(自身を含む): 493513020

約数和(自身を除く): 321579036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 5477, 7848, 10464, 10954, 15696, 16431, 21908, 31392, 32862, 43816, 49293, 65724, 87632, 98586, 131448, 175264, 197172, 262896, 394344, 525792, 596993, 788688, 1193986, 1577376, 1790979, 2387972, 3581958, 4775944, 5372937, 7163916, 9551888, 10745874, 14327832, 19103776, 21491748, 28655664, 42983496, 57311328, 85966992, 171933984]

約数ペア:

[(1, 171933984), (2, 85966992), (3, 57311328), (4, 42983496), (6, 28655664), (8, 21491748), (9, 19103776), (12, 14327832), (16, 10745874), (18, 9551888), (24, 7163916), (32, 5372937), (36, 4775944), (48, 3581958), (72, 2387972), (96, 1790979), (109, 1577376), (144, 1193986), (218, 788688), (288, 596993), (327, 525792), (436, 394344), (654, 262896), (872, 197172), (981, 175264), (1308, 131448), (1744, 98586), (1962, 87632), (2616, 65724), (3488, 49293), (3924, 43816), (5232, 32862), (5477, 31392), (7848, 21908), (10464, 16431), (10954, 15696)]