78365096

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 149437440

約数和(自身を除く): 71072344

約数列:

[1, 2, 4, 8, 127, 137, 254, 274, 508, 548, 563, 1016, 1096, 1126, 2252, 4504, 17399, 34798, 69596, 71501, 77131, 139192, 143002, 154262, 286004, 308524, 572008, 617048, 9795637, 19591274, 39182548, 78365096]

約数ペア:

[(1, 78365096), (2, 39182548), (4, 19591274), (8, 9795637), (127, 617048), (137, 572008), (254, 308524), (274, 286004), (508, 154262), (548, 143002), (563, 139192), (1016, 77131), (1096, 71501), (1126, 69596), (2252, 34798), (4504, 17399)]