74344788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6277}}^1$

素因数の和:6341

約数の個数: 72

約数和(自身を含む): 219378432

約数和(自身を除く): 145033644

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, 6277, 11844, 12554, 18831, 25108, 37662, 43939, 56493, 75324, 87878, 112986, 131817, 175756, 225972, 263634, 295019, 395451, 527268, 590038, 790902, 885057, 1180076, 1581804, 1770114, 2065133, 2655171, 3540228, 4130266, 5310342, 6195399, 8260532, 10620684, 12390798, 18586197, 24781596, 37172394, 74344788]

約数ペア:

[(1, 74344788), (2, 37172394), (3, 24781596), (4, 18586197), (6, 12390798), (7, 10620684), (9, 8260532), (12, 6195399), (14, 5310342), (18, 4130266), (21, 3540228), (28, 2655171), (36, 2065133), (42, 1770114), (47, 1581804), (63, 1180076), (84, 885057), (94, 790902), (126, 590038), (141, 527268), (188, 395451), (252, 295019), (282, 263634), (329, 225972), (423, 175756), (564, 131817), (658, 112986), (846, 87878), (987, 75324), (1316, 56493), (1692, 43939), (1974, 37662), (2961, 25108), (3948, 18831), (5922, 12554), (6277, 11844)]