81332964

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1490

約数の個数: 96

約数和(自身を含む): 230630400

約数和(自身を除く): 149297436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 93, 102, 108, 124, 153, 186, 204, 279, 306, 372, 459, 527, 558, 612, 837, 918, 1054, 1116, 1429, 1581, 1674, 1836, 2108, 2858, 3162, 3348, 4287, 4743, 5716, 6324, 8574, 9486, 12861, 14229, 17148, 18972, 24293, 25722, 28458, 38583, 44299, 48586, 51444, 56916, 72879, 77166, 88598, 97172, 132897, 145758, 154332, 177196, 218637, 265794, 291516, 398691, 437274, 531588, 655911, 753083, 797382, 874548, 1196073, 1311822, 1506166, 1594764, 2259249, 2392146, 2623644, 3012332, 4518498, 4784292, 6777747, 9036996, 13555494, 20333241, 27110988, 40666482, 81332964]

約数ペア:

[(1, 81332964), (2, 40666482), (3, 27110988), (4, 20333241), (6, 13555494), (9, 9036996), (12, 6777747), (17, 4784292), (18, 4518498), (27, 3012332), (31, 2623644), (34, 2392146), (36, 2259249), (51, 1594764), (54, 1506166), (62, 1311822), (68, 1196073), (93, 874548), (102, 797382), (108, 753083), (124, 655911), (153, 531588), (186, 437274), (204, 398691), (279, 291516), (306, 265794), (372, 218637), (459, 177196), (527, 154332), (558, 145758), (612, 132897), (837, 97172), (918, 88598), (1054, 77166), (1116, 72879), (1429, 56916), (1581, 51444), (1674, 48586), (1836, 44299), (2108, 38583), (2858, 28458), (3162, 25722), (3348, 24293), (4287, 18972), (4743, 17148), (5716, 14229), (6324, 12861), (8574, 9486)]