68358288672

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{19441}}^1$

素因数の和:19907

約数の個数: 144

約数和(自身を含む): 201585154680

約数和(自身を除く): 133226866008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 421, 464, 522, 696, 842, 928, 1044, 1263, 1392, 1684, 2088, 2526, 2784, 3368, 3789, 4176, 5052, 6736, 7578, 8352, 10104, 12209, 13472, 15156, 19441, 20208, 24418, 30312, 36627, 38882, 40416, 48836, 58323, 60624, 73254, 77764, 97672, 109881, 116646, 121248, 146508, 155528, 174969, 195344, 219762, 233292, 293016, 311056, 349938, 390688, 439524, 466584, 563789, 586032, 622112, 699876, 879048, 933168, 1127578, 1172064, 1399752, 1691367, 1758096, 1866336, 2255156, 2799504, 3382734, 3516192, 4510312, 5074101, 5599008, 6765468, 8184661, 9020624, 10148202, 13530936, 16369322, 18041248, 20296404, 24553983, 27061872, 32738644, 40592808, 49107966, 54123744, 65477288, 73661949, 81185616, 98215932, 130954576, 147323898, 162371232, 196431864, 237355169, 261909152, 294647796, 392863728, 474710338, 589295592, 712065507, 785727456, 949420676, 1178591184, 1424131014, 1898841352, 2136196521, 2357182368, 2848262028, 3797682704, 4272393042, 5696524056, 7595365408, 8544786084, 11393048112, 17089572168, 22786096224, 34179144336, 68358288672]

約数ペア:

[(1, 68358288672), (2, 34179144336), (3, 22786096224), (4, 17089572168), (6, 11393048112), (8, 8544786084), (9, 7595365408), (12, 5696524056), (16, 4272393042), (18, 3797682704), (24, 2848262028), (29, 2357182368), (32, 2136196521), (36, 1898841352), (48, 1424131014), (58, 1178591184), (72, 949420676), (87, 785727456), (96, 712065507), (116, 589295592), (144, 474710338), (174, 392863728), (232, 294647796), (261, 261909152), (288, 237355169), (348, 196431864), (421, 162371232), (464, 147323898), (522, 130954576), (696, 98215932), (842, 81185616), (928, 73661949), (1044, 65477288), (1263, 54123744), (1392, 49107966), (1684, 40592808), (2088, 32738644), (2526, 27061872), (2784, 24553983), (3368, 20296404), (3789, 18041248), (4176, 16369322), (5052, 13530936), (6736, 10148202), (7578, 9020624), (8352, 8184661), (10104, 6765468), (12209, 5599008), (13472, 5074101), (15156, 4510312), (19441, 3516192), (20208, 3382734), (24418, 2799504), (30312, 2255156), (36627, 1866336), (38882, 1758096), (40416, 1691367), (48836, 1399752), (58323, 1172064), (60624, 1127578), (73254, 933168), (77764, 879048), (97672, 699876), (109881, 622112), (116646, 586032), (121248, 563789), (146508, 466584), (155528, 439524), (174969, 390688), (195344, 349938), (219762, 311056), (233292, 293016)]