26377884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 72465120

約数和(自身を除く): 46087236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 359, 468, 471, 628, 718, 942, 1077, 1413, 1436, 1884, 2041, 2154, 2826, 3231, 4082, 4308, 4667, 5652, 6123, 6462, 8164, 9334, 12246, 12924, 14001, 18369, 18668, 24492, 28002, 36738, 42003, 56004, 56363, 73476, 84006, 112726, 168012, 169089, 225452, 338178, 507267, 676356, 732719, 1014534, 1465438, 2029068, 2198157, 2930876, 4396314, 6594471, 8792628, 13188942, 26377884]

約数ペア:

[(1, 26377884), (2, 13188942), (3, 8792628), (4, 6594471), (6, 4396314), (9, 2930876), (12, 2198157), (13, 2029068), (18, 1465438), (26, 1014534), (36, 732719), (39, 676356), (52, 507267), (78, 338178), (117, 225452), (156, 169089), (157, 168012), (234, 112726), (314, 84006), (359, 73476), (468, 56363), (471, 56004), (628, 42003), (718, 36738), (942, 28002), (1077, 24492), (1413, 18668), (1436, 18369), (1884, 14001), (2041, 12924), (2154, 12246), (2826, 9334), (3231, 8164), (4082, 6462), (4308, 6123), (4667, 5652)]