67750956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20681}}^1$

素因数の和:20711

約数の個数: 72

約数和(自身を含む): 210790944

約数和(自身を除く): 143039988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 20681, 41362, 62043, 82724, 124086, 144767, 186129, 248172, 268853, 289534, 372258, 434301, 537706, 579068, 744516, 806559, 868602, 1075412, 1302903, 1613118, 1737204, 1881971, 2419677, 2605806, 3226236, 3763942, 4839354, 5211612, 5645913, 7527884, 9678708, 11291826, 16937739, 22583652, 33875478, 67750956]

約数ペア:

[(1, 67750956), (2, 33875478), (3, 22583652), (4, 16937739), (6, 11291826), (7, 9678708), (9, 7527884), (12, 5645913), (13, 5211612), (14, 4839354), (18, 3763942), (21, 3226236), (26, 2605806), (28, 2419677), (36, 1881971), (39, 1737204), (42, 1613118), (52, 1302903), (63, 1075412), (78, 868602), (84, 806559), (91, 744516), (117, 579068), (126, 537706), (156, 434301), (182, 372258), (234, 289534), (252, 268853), (273, 248172), (364, 186129), (468, 144767), (546, 124086), (819, 82724), (1092, 62043), (1638, 41362), (3276, 20681)]