68966466

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 156902400

約数和(自身を除く): 87935934

約数列:

[1, 2, 3, 6, 19, 23, 29, 38, 46, 57, 58, 69, 87, 114, 138, 174, 437, 551, 667, 874, 907, 1102, 1311, 1334, 1653, 1814, 2001, 2622, 2721, 3306, 4002, 5442, 12673, 17233, 20861, 25346, 26303, 34466, 38019, 41722, 51699, 52606, 62583, 76038, 78909, 103398, 125166, 157818, 396359, 499757, 604969, 792718, 999514, 1189077, 1209938, 1499271, 1814907, 2378154, 2998542, 3629814, 11494411, 22988822, 34483233, 68966466]

約数ペア:

[(1, 68966466), (2, 34483233), (3, 22988822), (6, 11494411), (19, 3629814), (23, 2998542), (29, 2378154), (38, 1814907), (46, 1499271), (57, 1209938), (58, 1189077), (69, 999514), (87, 792718), (114, 604969), (138, 499757), (174, 396359), (437, 157818), (551, 125166), (667, 103398), (874, 78909), (907, 76038), (1102, 62583), (1311, 52606), (1334, 51699), (1653, 41722), (1814, 38019), (2001, 34466), (2622, 26303), (2721, 25346), (3306, 20861), (4002, 17233), (5442, 12673)]