61402686

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 135129600

約数和(自身を除く): 73726914

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 67, 69, 87, 134, 138, 174, 201, 229, 402, 458, 667, 687, 1334, 1374, 1541, 1943, 2001, 3082, 3886, 4002, 4623, 5267, 5829, 6641, 9246, 10534, 11658, 13282, 15343, 15801, 19923, 30686, 31602, 39846, 44689, 46029, 89378, 92058, 134067, 152743, 268134, 305486, 352889, 444947, 458229, 705778, 889894, 916458, 1058667, 1334841, 2117334, 2669682, 10233781, 20467562, 30701343, 61402686]

約数ペア:

[(1, 61402686), (2, 30701343), (3, 20467562), (6, 10233781), (23, 2669682), (29, 2117334), (46, 1334841), (58, 1058667), (67, 916458), (69, 889894), (87, 705778), (134, 458229), (138, 444947), (174, 352889), (201, 305486), (229, 268134), (402, 152743), (458, 134067), (667, 92058), (687, 89378), (1334, 46029), (1374, 44689), (1541, 39846), (1943, 31602), (2001, 30686), (3082, 19923), (3886, 15801), (4002, 15343), (4623, 13282), (5267, 11658), (5829, 10534), (6641, 9246)]