74888208

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 220521600

約数和(自身を除く): 145633392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 79, 87, 116, 144, 158, 174, 227, 232, 237, 261, 316, 348, 454, 464, 474, 522, 632, 681, 696, 711, 908, 948, 1044, 1264, 1362, 1392, 1422, 1816, 1896, 2043, 2088, 2291, 2724, 2844, 3632, 3792, 4086, 4176, 4582, 5448, 5688, 6583, 6873, 8172, 9164, 10896, 11376, 13166, 13746, 16344, 17933, 18328, 19749, 20619, 26332, 27492, 32688, 35866, 36656, 39498, 41238, 52664, 53799, 54984, 59247, 71732, 78996, 82476, 105328, 107598, 109968, 118494, 143464, 157992, 161397, 164952, 215196, 236988, 286928, 315984, 322794, 329904, 430392, 473976, 520057, 645588, 860784, 947952, 1040114, 1291176, 1560171, 2080228, 2582352, 3120342, 4160456, 4680513, 6240684, 8320912, 9361026, 12481368, 18722052, 24962736, 37444104, 74888208]

約数ペア:

[(1, 74888208), (2, 37444104), (3, 24962736), (4, 18722052), (6, 12481368), (8, 9361026), (9, 8320912), (12, 6240684), (16, 4680513), (18, 4160456), (24, 3120342), (29, 2582352), (36, 2080228), (48, 1560171), (58, 1291176), (72, 1040114), (79, 947952), (87, 860784), (116, 645588), (144, 520057), (158, 473976), (174, 430392), (227, 329904), (232, 322794), (237, 315984), (261, 286928), (316, 236988), (348, 215196), (454, 164952), (464, 161397), (474, 157992), (522, 143464), (632, 118494), (681, 109968), (696, 107598), (711, 105328), (908, 82476), (948, 78996), (1044, 71732), (1264, 59247), (1362, 54984), (1392, 53799), (1422, 52664), (1816, 41238), (1896, 39498), (2043, 36656), (2088, 35866), (2291, 32688), (2724, 27492), (2844, 26332), (3632, 20619), (3792, 19749), (4086, 18328), (4176, 17933), (4582, 16344), (5448, 13746), (5688, 13166), (6583, 11376), (6873, 10896), (8172, 9164)]