78211464

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61487}}^1$

素因数の和:61549

約数の個数: 32

約数和(自身を含む): 199221120

約数和(自身を除く): 121009656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 61487, 122974, 184461, 245948, 368922, 491896, 737844, 1475688, 3258811, 6517622, 9776433, 13035244, 19552866, 26070488, 39105732, 78211464]

約数ペア:

[(1, 78211464), (2, 39105732), (3, 26070488), (4, 19552866), (6, 13035244), (8, 9776433), (12, 6517622), (24, 3258811), (53, 1475688), (106, 737844), (159, 491896), (212, 368922), (318, 245948), (424, 184461), (636, 122974), (1272, 61487)]