78672258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2131}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 195564096

約数和(自身を除く): 116891838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 293, 586, 879, 1758, 2051, 2131, 2637, 4102, 4262, 5274, 6153, 6393, 12306, 12786, 14917, 18459, 19179, 29834, 36918, 38358, 44751, 89502, 134253, 268506, 624383, 1248766, 1873149, 3746298, 4370681, 5619447, 8741362, 11238894, 13112043, 26224086, 39336129, 78672258]

約数ペア:

[(1, 78672258), (2, 39336129), (3, 26224086), (6, 13112043), (7, 11238894), (9, 8741362), (14, 5619447), (18, 4370681), (21, 3746298), (42, 1873149), (63, 1248766), (126, 624383), (293, 268506), (586, 134253), (879, 89502), (1758, 44751), (2051, 38358), (2131, 36918), (2637, 29834), (4102, 19179), (4262, 18459), (5274, 14917), (6153, 12786), (6393, 12306)]