129142692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{797}}^1$

素因数の和:1457

約数の個数: 72

約数和(自身を含む): 374127936

約数和(自身を除く): 244985244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 643, 797, 1286, 1594, 1929, 2391, 2572, 3188, 3858, 4501, 4782, 5579, 5787, 7173, 7716, 9002, 9564, 11158, 11574, 13503, 14346, 16737, 18004, 22316, 23148, 27006, 28692, 33474, 40509, 50211, 54012, 66948, 81018, 100422, 162036, 200844, 512471, 1024942, 1537413, 2049884, 3074826, 3587297, 4612239, 6149652, 7174594, 9224478, 10761891, 14349188, 18448956, 21523782, 32285673, 43047564, 64571346, 129142692]

約数ペア:

[(1, 129142692), (2, 64571346), (3, 43047564), (4, 32285673), (6, 21523782), (7, 18448956), (9, 14349188), (12, 10761891), (14, 9224478), (18, 7174594), (21, 6149652), (28, 4612239), (36, 3587297), (42, 3074826), (63, 2049884), (84, 1537413), (126, 1024942), (252, 512471), (643, 200844), (797, 162036), (1286, 100422), (1594, 81018), (1929, 66948), (2391, 54012), (2572, 50211), (3188, 40509), (3858, 33474), (4501, 28692), (4782, 27006), (5579, 23148), (5787, 22316), (7173, 18004), (7716, 16737), (9002, 14346), (9564, 13503), (11158, 11574)]