80035416

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{18223}}^1$

素因数の和:18296

約数の個数: 48

約数和(自身を含む): 220328160

約数和(自身を除く): 140292744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 18223, 36446, 54669, 72892, 109338, 145784, 164007, 218676, 328014, 437352, 656028, 1111603, 1312056, 2223206, 3334809, 4446412, 6669618, 8892824, 10004427, 13339236, 20008854, 26678472, 40017708, 80035416]

約数ペア:

[(1, 80035416), (2, 40017708), (3, 26678472), (4, 20008854), (6, 13339236), (8, 10004427), (9, 8892824), (12, 6669618), (18, 4446412), (24, 3334809), (36, 2223206), (61, 1312056), (72, 1111603), (122, 656028), (183, 437352), (244, 328014), (366, 218676), (488, 164007), (549, 145784), (732, 109338), (1098, 72892), (1464, 54669), (2196, 36446), (4392, 18223)]