71640126

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{97}}^2$

素因数の和:255

約数の個数: 60

約数和(自身を含む): 165649968

約数和(自身を除く): 94009842

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 97, 141, 162, 194, 282, 291, 423, 582, 846, 873, 1269, 1746, 2538, 2619, 3807, 4559, 5238, 7614, 7857, 9118, 9409, 13677, 15714, 18818, 27354, 28227, 41031, 56454, 82062, 84681, 123093, 169362, 246186, 254043, 369279, 442223, 508086, 738558, 762129, 884446, 1326669, 1524258, 2653338, 3980007, 7960014, 11940021, 23880042, 35820063, 71640126]

約数ペア:

[(1, 71640126), (2, 35820063), (3, 23880042), (6, 11940021), (9, 7960014), (18, 3980007), (27, 2653338), (47, 1524258), (54, 1326669), (81, 884446), (94, 762129), (97, 738558), (141, 508086), (162, 442223), (194, 369279), (282, 254043), (291, 246186), (423, 169362), (582, 123093), (846, 84681), (873, 82062), (1269, 56454), (1746, 41031), (2538, 28227), (2619, 27354), (3807, 18818), (4559, 15714), (5238, 13677), (7614, 9409), (7857, 9118)]