82517148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6967}}^1$

素因数の和:7031

約数の個数: 72

約数和(自身を含む): 243489792

約数和(自身を除く): 160972644

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, 6967, 11844, 13934, 20901, 27868, 41802, 48769, 62703, 83604, 97538, 125406, 146307, 195076, 250812, 292614, 327449, 438921, 585228, 654898, 877842, 982347, 1309796, 1755684, 1964694, 2292143, 2947041, 3929388, 4584286, 5894082, 6876429, 9168572, 11788164, 13752858, 20629287, 27505716, 41258574, 82517148]

約数ペア:

[(1, 82517148), (2, 41258574), (3, 27505716), (4, 20629287), (6, 13752858), (7, 11788164), (9, 9168572), (12, 6876429), (14, 5894082), (18, 4584286), (21, 3929388), (28, 2947041), (36, 2292143), (42, 1964694), (47, 1755684), (63, 1309796), (84, 982347), (94, 877842), (126, 654898), (141, 585228), (188, 438921), (252, 327449), (282, 292614), (329, 250812), (423, 195076), (564, 146307), (658, 125406), (846, 97538), (987, 83604), (1316, 62703), (1692, 48769), (1974, 41802), (2961, 27868), (3948, 20901), (5922, 13934), (6967, 11844)]