77938458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{24371}}^1$

素因数の和:24430

約数の個数: 32

約数和(自身を含む): 171968832

約数和(自身を除く): 94030374

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 24371, 48742, 73113, 146226, 316823, 633646, 950469, 999211, 1900938, 1998422, 2997633, 5995266, 12989743, 25979486, 38969229, 77938458]

約数ペア:

[(1, 77938458), (2, 38969229), (3, 25979486), (6, 12989743), (13, 5995266), (26, 2997633), (39, 1998422), (41, 1900938), (78, 999211), (82, 950469), (123, 633646), (246, 316823), (533, 146226), (1066, 73113), (1599, 48742), (3198, 24371)]