79168744

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 159105600

約数和(自身を除く): 79936856

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 347, 361, 632, 694, 722, 1388, 1444, 1501, 2776, 2888, 3002, 6004, 6593, 12008, 13186, 26372, 27413, 28519, 52744, 54826, 57038, 109652, 114076, 125267, 219304, 228152, 250534, 501068, 520847, 1002136, 1041694, 2083388, 4166776, 9896093, 19792186, 39584372, 79168744]

約数ペア:

[(1, 79168744), (2, 39584372), (4, 19792186), (8, 9896093), (19, 4166776), (38, 2083388), (76, 1041694), (79, 1002136), (152, 520847), (158, 501068), (316, 250534), (347, 228152), (361, 219304), (632, 125267), (694, 114076), (722, 109652), (1388, 57038), (1444, 54826), (1501, 52744), (2776, 28519), (2888, 27413), (3002, 26372), (6004, 13186), (6593, 12008)]