76221288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 244722660

約数和(自身を除く): 168501372

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 156, 198, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 572, 673, 726, 792, 858, 936, 968, 1089, 1144, 1287, 1346, 1452, 1573, 1716, 2019, 2178, 2574, 2692, 2904, 3146, 3432, 4038, 4356, 4719, 5148, 5384, 6057, 6292, 7403, 8076, 8712, 8749, 9438, 10296, 12114, 12584, 14157, 14806, 16152, 17498, 18876, 22209, 24228, 26247, 28314, 29612, 34996, 37752, 44418, 48456, 52494, 56628, 59224, 66627, 69992, 78741, 81433, 88836, 96239, 104988, 113256, 133254, 157482, 162866, 177672, 192478, 209976, 244299, 266508, 288717, 314964, 325732, 384956, 488598, 533016, 577434, 629928, 651464, 732897, 769912, 866151, 977196, 1058629, 1154868, 1465794, 1732302, 1954392, 2117258, 2309736, 2931588, 3175887, 3464604, 4234516, 5863176, 6351774, 6929208, 8469032, 9527661, 12703548, 19055322, 25407096, 38110644, 76221288]

約数ペア:

[(1, 76221288), (2, 38110644), (3, 25407096), (4, 19055322), (6, 12703548), (8, 9527661), (9, 8469032), (11, 6929208), (12, 6351774), (13, 5863176), (18, 4234516), (22, 3464604), (24, 3175887), (26, 2931588), (33, 2309736), (36, 2117258), (39, 1954392), (44, 1732302), (52, 1465794), (66, 1154868), (72, 1058629), (78, 977196), (88, 866151), (99, 769912), (104, 732897), (117, 651464), (121, 629928), (132, 577434), (143, 533016), (156, 488598), (198, 384956), (234, 325732), (242, 314964), (264, 288717), (286, 266508), (312, 244299), (363, 209976), (396, 192478), (429, 177672), (468, 162866), (484, 157482), (572, 133254), (673, 113256), (726, 104988), (792, 96239), (858, 88836), (936, 81433), (968, 78741), (1089, 69992), (1144, 66627), (1287, 59224), (1346, 56628), (1452, 52494), (1573, 48456), (1716, 44418), (2019, 37752), (2178, 34996), (2574, 29612), (2692, 28314), (2904, 26247), (3146, 24228), (3432, 22209), (4038, 18876), (4356, 17498), (4719, 16152), (5148, 14806), (5384, 14157), (6057, 12584), (6292, 12114), (7403, 10296), (8076, 9438), (8712, 8749)]