76419616

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 197878464

約数和(自身を除く): 121458848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 163, 182, 184, 196, 208, 224, 299, 322, 326, 364, 368, 392, 416, 598, 637, 644, 652, 728, 736, 784, 1127, 1141, 1196, 1274, 1288, 1304, 1456, 1568, 2093, 2119, 2254, 2282, 2392, 2548, 2576, 2608, 2912, 3749, 4186, 4238, 4508, 4564, 4784, 5096, 5152, 5216, 7498, 7987, 8372, 8476, 9016, 9128, 9568, 10192, 14651, 14833, 14996, 15974, 16744, 16952, 18032, 18256, 20384, 26243, 29302, 29666, 29992, 31948, 33488, 33904, 36064, 36512, 48737, 52486, 58604, 59332, 59984, 63896, 66976, 67808, 97474, 103831, 104972, 117208, 118664, 119968, 127792, 183701, 194948, 207662, 209944, 234416, 237328, 255584, 341159, 367402, 389896, 415324, 419888, 468832, 474656, 682318, 734804, 779792, 830648, 839776, 1364636, 1469608, 1559584, 1661296, 2388113, 2729272, 2939216, 3322592, 4776226, 5458544, 5878432, 9552452, 10917088, 19104904, 38209808, 76419616]

約数ペア:

[(1, 76419616), (2, 38209808), (4, 19104904), (7, 10917088), (8, 9552452), (13, 5878432), (14, 5458544), (16, 4776226), (23, 3322592), (26, 2939216), (28, 2729272), (32, 2388113), (46, 1661296), (49, 1559584), (52, 1469608), (56, 1364636), (91, 839776), (92, 830648), (98, 779792), (104, 734804), (112, 682318), (161, 474656), (163, 468832), (182, 419888), (184, 415324), (196, 389896), (208, 367402), (224, 341159), (299, 255584), (322, 237328), (326, 234416), (364, 209944), (368, 207662), (392, 194948), (416, 183701), (598, 127792), (637, 119968), (644, 118664), (652, 117208), (728, 104972), (736, 103831), (784, 97474), (1127, 67808), (1141, 66976), (1196, 63896), (1274, 59984), (1288, 59332), (1304, 58604), (1456, 52486), (1568, 48737), (2093, 36512), (2119, 36064), (2254, 33904), (2282, 33488), (2392, 31948), (2548, 29992), (2576, 29666), (2608, 29302), (2912, 26243), (3749, 20384), (4186, 18256), (4238, 18032), (4508, 16952), (4564, 16744), (4784, 15974), (5096, 14996), (5152, 14833), (5216, 14651), (7498, 10192), (7987, 9568), (8372, 9128), (8476, 9016)]