72743112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 230630400

約数和(自身を除く): 157887288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 31, 36, 39, 46, 52, 62, 69, 72, 78, 92, 93, 104, 109, 117, 124, 138, 156, 184, 186, 207, 218, 234, 248, 276, 279, 299, 312, 327, 372, 403, 414, 436, 468, 552, 558, 598, 654, 713, 744, 806, 828, 872, 897, 936, 981, 1116, 1196, 1209, 1308, 1417, 1426, 1612, 1656, 1794, 1962, 2139, 2232, 2392, 2418, 2507, 2616, 2691, 2834, 2852, 3224, 3379, 3588, 3627, 3924, 4251, 4278, 4836, 5014, 5382, 5668, 5704, 6417, 6758, 7176, 7254, 7521, 7848, 8502, 8556, 9269, 9672, 10028, 10137, 10764, 11336, 12753, 12834, 13516, 14508, 15042, 17004, 17112, 18538, 20056, 20274, 21528, 22563, 25506, 25668, 27032, 27807, 29016, 30084, 30411, 32591, 34008, 37076, 40548, 43927, 45126, 51012, 51336, 55614, 60168, 60822, 65182, 74152, 77717, 81096, 83421, 87854, 90252, 97773, 102024, 111228, 121644, 130364, 131781, 155434, 166842, 175708, 180504, 195546, 222456, 233151, 243288, 260728, 263562, 293319, 310868, 333684, 351416, 391092, 395343, 466302, 527124, 586638, 621736, 667368, 699453, 782184, 790686, 932604, 1010321, 1054248, 1173276, 1398906, 1581372, 1865208, 2020642, 2346552, 2797812, 3030963, 3162744, 4041284, 5595624, 6061926, 8082568, 9092889, 12123852, 18185778, 24247704, 36371556, 72743112]

約数ペア:

[(1, 72743112), (2, 36371556), (3, 24247704), (4, 18185778), (6, 12123852), (8, 9092889), (9, 8082568), (12, 6061926), (13, 5595624), (18, 4041284), (23, 3162744), (24, 3030963), (26, 2797812), (31, 2346552), (36, 2020642), (39, 1865208), (46, 1581372), (52, 1398906), (62, 1173276), (69, 1054248), (72, 1010321), (78, 932604), (92, 790686), (93, 782184), (104, 699453), (109, 667368), (117, 621736), (124, 586638), (138, 527124), (156, 466302), (184, 395343), (186, 391092), (207, 351416), (218, 333684), (234, 310868), (248, 293319), (276, 263562), (279, 260728), (299, 243288), (312, 233151), (327, 222456), (372, 195546), (403, 180504), (414, 175708), (436, 166842), (468, 155434), (552, 131781), (558, 130364), (598, 121644), (654, 111228), (713, 102024), (744, 97773), (806, 90252), (828, 87854), (872, 83421), (897, 81096), (936, 77717), (981, 74152), (1116, 65182), (1196, 60822), (1209, 60168), (1308, 55614), (1417, 51336), (1426, 51012), (1612, 45126), (1656, 43927), (1794, 40548), (1962, 37076), (2139, 34008), (2232, 32591), (2392, 30411), (2418, 30084), (2507, 29016), (2616, 27807), (2691, 27032), (2834, 25668), (2852, 25506), (3224, 22563), (3379, 21528), (3588, 20274), (3627, 20056), (3924, 18538), (4251, 17112), (4278, 17004), (4836, 15042), (5014, 14508), (5382, 13516), (5668, 12834), (5704, 12753), (6417, 11336), (6758, 10764), (7176, 10137), (7254, 10028), (7521, 9672), (7848, 9269), (8502, 8556)]