68514654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 155570688

約数和(自身を除く): 87056034

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 181, 211, 299, 362, 422, 543, 598, 633, 897, 1086, 1266, 1794, 2353, 2743, 4163, 4706, 4853, 5486, 7059, 8229, 8326, 9706, 12489, 14118, 14559, 16458, 24978, 29118, 38191, 54119, 63089, 76382, 108238, 114573, 126178, 162357, 189267, 229146, 324714, 378534, 496483, 878393, 992966, 1489449, 1756786, 2635179, 2978898, 5270358, 11419109, 22838218, 34257327, 68514654]

約数ペア:

[(1, 68514654), (2, 34257327), (3, 22838218), (6, 11419109), (13, 5270358), (23, 2978898), (26, 2635179), (39, 1756786), (46, 1489449), (69, 992966), (78, 878393), (138, 496483), (181, 378534), (211, 324714), (299, 229146), (362, 189267), (422, 162357), (543, 126178), (598, 114573), (633, 108238), (897, 76382), (1086, 63089), (1266, 54119), (1794, 38191), (2353, 29118), (2743, 24978), (4163, 16458), (4706, 14559), (4853, 14118), (5486, 12489), (7059, 9706), (8229, 8326)]