69870276

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{163}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 214630080

約数和(自身を除く): 144759804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 163, 189, 196, 243, 252, 294, 324, 326, 378, 441, 486, 489, 567, 588, 652, 729, 756, 882, 972, 978, 1134, 1141, 1323, 1458, 1467, 1701, 1764, 1956, 2187, 2268, 2282, 2646, 2916, 2934, 3402, 3423, 3969, 4374, 4401, 4564, 5103, 5292, 5868, 6804, 6846, 7938, 7987, 8748, 8802, 10206, 10269, 11907, 13203, 13692, 15309, 15876, 15974, 17604, 20412, 20538, 23814, 23961, 26406, 30618, 30807, 31948, 35721, 39609, 41076, 47628, 47922, 52812, 61236, 61614, 71442, 71883, 79218, 92421, 95844, 107163, 118827, 123228, 142884, 143766, 158436, 184842, 214326, 215649, 237654, 277263, 287532, 356481, 369684, 428652, 431298, 475308, 554526, 646947, 712962, 831789, 862596, 1109052, 1293894, 1425924, 1663578, 1940841, 2495367, 2587788, 3327156, 3881682, 4990734, 5822523, 7763364, 9981468, 11645046, 17467569, 23290092, 34935138, 69870276]

約数ペア:

[(1, 69870276), (2, 34935138), (3, 23290092), (4, 17467569), (6, 11645046), (7, 9981468), (9, 7763364), (12, 5822523), (14, 4990734), (18, 3881682), (21, 3327156), (27, 2587788), (28, 2495367), (36, 1940841), (42, 1663578), (49, 1425924), (54, 1293894), (63, 1109052), (81, 862596), (84, 831789), (98, 712962), (108, 646947), (126, 554526), (147, 475308), (162, 431298), (163, 428652), (189, 369684), (196, 356481), (243, 287532), (252, 277263), (294, 237654), (324, 215649), (326, 214326), (378, 184842), (441, 158436), (486, 143766), (489, 142884), (567, 123228), (588, 118827), (652, 107163), (729, 95844), (756, 92421), (882, 79218), (972, 71883), (978, 71442), (1134, 61614), (1141, 61236), (1323, 52812), (1458, 47922), (1467, 47628), (1701, 41076), (1764, 39609), (1956, 35721), (2187, 31948), (2268, 30807), (2282, 30618), (2646, 26406), (2916, 23961), (2934, 23814), (3402, 20538), (3423, 20412), (3969, 17604), (4374, 15974), (4401, 15876), (4564, 15309), (5103, 13692), (5292, 13203), (5868, 11907), (6804, 10269), (6846, 10206), (7938, 8802), (7987, 8748)]