69899898

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 86864262

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 53, 57, 69, 106, 114, 138, 159, 318, 437, 503, 874, 1006, 1007, 1219, 1311, 1509, 2014, 2438, 2622, 3018, 3021, 3657, 6042, 7314, 9557, 11569, 19114, 23138, 23161, 26659, 28671, 34707, 46322, 53318, 57342, 69414, 69483, 79977, 138966, 159954, 219811, 439622, 506521, 613157, 659433, 1013042, 1226314, 1318866, 1519563, 1839471, 3039126, 3678942, 11649983, 23299966, 34949949, 69899898]

約数ペア:

[(1, 69899898), (2, 34949949), (3, 23299966), (6, 11649983), (19, 3678942), (23, 3039126), (38, 1839471), (46, 1519563), (53, 1318866), (57, 1226314), (69, 1013042), (106, 659433), (114, 613157), (138, 506521), (159, 439622), (318, 219811), (437, 159954), (503, 138966), (874, 79977), (1006, 69483), (1007, 69414), (1219, 57342), (1311, 53318), (1509, 46322), (2014, 34707), (2438, 28671), (2622, 26659), (3018, 23161), (3021, 23138), (3657, 19114), (6042, 11569), (7314, 9557)]