68648076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{823}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 199157504

約数和(自身を除く): 130509428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 823, 993, 1324, 1646, 1986, 2317, 2469, 2979, 3292, 3972, 4634, 4938, 5761, 5958, 6951, 7407, 9268, 9876, 11522, 11916, 13902, 14814, 17283, 20853, 23044, 27804, 29628, 34566, 41706, 51849, 69132, 83412, 103698, 207396, 272413, 544826, 817239, 1089652, 1634478, 1906891, 2451717, 3268956, 3813782, 4903434, 5720673, 7627564, 9806868, 11441346, 17162019, 22882692, 34324038, 68648076]

約数ペア:

[(1, 68648076), (2, 34324038), (3, 22882692), (4, 17162019), (6, 11441346), (7, 9806868), (9, 7627564), (12, 5720673), (14, 4903434), (18, 3813782), (21, 3268956), (28, 2451717), (36, 1906891), (42, 1634478), (63, 1089652), (84, 817239), (126, 544826), (252, 272413), (331, 207396), (662, 103698), (823, 83412), (993, 69132), (1324, 51849), (1646, 41706), (1986, 34566), (2317, 29628), (2469, 27804), (2979, 23044), (3292, 20853), (3972, 17283), (4634, 14814), (4938, 13902), (5761, 11916), (5958, 11522), (6951, 9876), (7407, 9268)]