72141804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6091}}^1$

素因数の和:6155

約数の個数: 72

約数和(自身を含む): 212878848

約数和(自身を除く): 140737044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 6091, 11844, 12182, 18273, 24364, 36546, 42637, 54819, 73092, 85274, 109638, 127911, 170548, 219276, 255822, 286277, 383733, 511644, 572554, 767466, 858831, 1145108, 1534932, 1717662, 2003939, 2576493, 3435324, 4007878, 5152986, 6011817, 8015756, 10305972, 12023634, 18035451, 24047268, 36070902, 72141804]

約数ペア:

[(1, 72141804), (2, 36070902), (3, 24047268), (4, 18035451), (6, 12023634), (7, 10305972), (9, 8015756), (12, 6011817), (14, 5152986), (18, 4007878), (21, 3435324), (28, 2576493), (36, 2003939), (42, 1717662), (47, 1534932), (63, 1145108), (84, 858831), (94, 767466), (126, 572554), (141, 511644), (188, 383733), (252, 286277), (282, 255822), (329, 219276), (423, 170548), (564, 127911), (658, 109638), (846, 85274), (987, 73092), (1316, 54819), (1692, 42637), (1974, 36546), (2961, 24364), (3948, 18273), (5922, 12182), (6091, 11844)]