61450428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 157060848

約数和(自身を除く): 95610420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 169, 193, 314, 338, 386, 471, 507, 579, 628, 676, 772, 942, 1014, 1158, 1884, 2028, 2041, 2316, 2509, 4082, 5018, 6123, 7527, 8164, 10036, 12246, 15054, 24492, 26533, 30108, 30301, 32617, 53066, 60602, 65234, 79599, 90903, 97851, 106132, 121204, 130468, 159198, 181806, 195702, 318396, 363612, 391404, 393913, 787826, 1181739, 1575652, 2363478, 4726956, 5120869, 10241738, 15362607, 20483476, 30725214, 61450428]

約数ペア:

[(1, 61450428), (2, 30725214), (3, 20483476), (4, 15362607), (6, 10241738), (12, 5120869), (13, 4726956), (26, 2363478), (39, 1575652), (52, 1181739), (78, 787826), (156, 393913), (157, 391404), (169, 363612), (193, 318396), (314, 195702), (338, 181806), (386, 159198), (471, 130468), (507, 121204), (579, 106132), (628, 97851), (676, 90903), (772, 79599), (942, 65234), (1014, 60602), (1158, 53066), (1884, 32617), (2028, 30301), (2041, 30108), (2316, 26533), (2509, 24492), (4082, 15054), (5018, 12246), (6123, 10036), (7527, 8164)]