77817648

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{70487}}^1$

素因数の和:70521

約数の個数: 40

約数和(自身を含む): 209772288

約数和(自身を除く): 131954640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 70487, 140974, 211461, 281948, 422922, 563896, 845844, 1127792, 1621201, 1691688, 3242402, 3383376, 4863603, 6484804, 9727206, 12969608, 19454412, 25939216, 38908824, 77817648]

約数ペア:

[(1, 77817648), (2, 38908824), (3, 25939216), (4, 19454412), (6, 12969608), (8, 9727206), (12, 6484804), (16, 4863603), (23, 3383376), (24, 3242402), (46, 1691688), (48, 1621201), (69, 1127792), (92, 845844), (138, 563896), (184, 422922), (276, 281948), (368, 211461), (552, 140974), (1104, 70487)]