97271988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 256048128

約数和(自身を除く): 158776140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 97, 107, 132, 142, 194, 213, 214, 284, 291, 321, 388, 426, 428, 582, 642, 781, 852, 1067, 1164, 1177, 1284, 1562, 2134, 2343, 2354, 3124, 3201, 3531, 4268, 4686, 4708, 6402, 6887, 7062, 7597, 9372, 10379, 12804, 13774, 14124, 15194, 20661, 20758, 22791, 27548, 30388, 31137, 41322, 41516, 45582, 62274, 75757, 82644, 83567, 91164, 114169, 124548, 151514, 167134, 227271, 228338, 250701, 303028, 334268, 342507, 454542, 456676, 501402, 685014, 736909, 909084, 1002804, 1370028, 1473818, 2210727, 2947636, 4421454, 8105999, 8842908, 16211998, 24317997, 32423996, 48635994, 97271988]

約数ペア:

[(1, 97271988), (2, 48635994), (3, 32423996), (4, 24317997), (6, 16211998), (11, 8842908), (12, 8105999), (22, 4421454), (33, 2947636), (44, 2210727), (66, 1473818), (71, 1370028), (97, 1002804), (107, 909084), (132, 736909), (142, 685014), (194, 501402), (213, 456676), (214, 454542), (284, 342507), (291, 334268), (321, 303028), (388, 250701), (426, 228338), (428, 227271), (582, 167134), (642, 151514), (781, 124548), (852, 114169), (1067, 91164), (1164, 83567), (1177, 82644), (1284, 75757), (1562, 62274), (2134, 45582), (2343, 41516), (2354, 41322), (3124, 31137), (3201, 30388), (3531, 27548), (4268, 22791), (4686, 20758), (4708, 20661), (6402, 15194), (6887, 14124), (7062, 13774), (7597, 12804), (9372, 10379)]