78042348

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1707

約数の個数: 72

約数和(自身を含む): 210712320

約数和(自身を除く): 132669972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 1607, 2556, 2698, 3214, 4047, 4821, 5396, 6428, 8094, 9642, 12141, 14463, 16188, 19284, 24282, 28926, 30533, 48564, 57852, 61066, 91599, 114097, 122132, 183198, 228194, 274797, 342291, 366396, 456388, 549594, 684582, 1026873, 1099188, 1369164, 2053746, 2167843, 4107492, 4335686, 6503529, 8671372, 13007058, 19510587, 26014116, 39021174, 78042348]

約数ペア:

[(1, 78042348), (2, 39021174), (3, 26014116), (4, 19510587), (6, 13007058), (9, 8671372), (12, 6503529), (18, 4335686), (19, 4107492), (36, 2167843), (38, 2053746), (57, 1369164), (71, 1099188), (76, 1026873), (114, 684582), (142, 549594), (171, 456388), (213, 366396), (228, 342291), (284, 274797), (342, 228194), (426, 183198), (639, 122132), (684, 114097), (852, 91599), (1278, 61066), (1349, 57852), (1607, 48564), (2556, 30533), (2698, 28926), (3214, 24282), (4047, 19284), (4821, 16188), (5396, 14463), (6428, 12141), (8094, 9642)]