74779488

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{757}}^1$

素因数の和:794

約数の個数: 144

約数和(自身を含む): 248320800

約数和(自身を除く): 173541312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 757, 784, 882, 1008, 1029, 1176, 1372, 1514, 1568, 1764, 2016, 2058, 2271, 2352, 2744, 3028, 3087, 3528, 4116, 4542, 4704, 5299, 5488, 6056, 6174, 6813, 7056, 8232, 9084, 10598, 10976, 12112, 12348, 13626, 14112, 15897, 16464, 18168, 21196, 24224, 24696, 27252, 31794, 32928, 36336, 37093, 42392, 47691, 49392, 54504, 63588, 72672, 74186, 84784, 95382, 98784, 109008, 111279, 127176, 148372, 169568, 190764, 218016, 222558, 254352, 259651, 296744, 333837, 381528, 445116, 508704, 519302, 593488, 667674, 763056, 778953, 890232, 1038604, 1186976, 1335348, 1526112, 1557906, 1780464, 2077208, 2336859, 2670696, 3115812, 3560928, 4154416, 4673718, 5341392, 6231624, 8308832, 9347436, 10682784, 12463248, 18694872, 24926496, 37389744, 74779488]

約数ペア:

[(1, 74779488), (2, 37389744), (3, 24926496), (4, 18694872), (6, 12463248), (7, 10682784), (8, 9347436), (9, 8308832), (12, 6231624), (14, 5341392), (16, 4673718), (18, 4154416), (21, 3560928), (24, 3115812), (28, 2670696), (32, 2336859), (36, 2077208), (42, 1780464), (48, 1557906), (49, 1526112), (56, 1335348), (63, 1186976), (72, 1038604), (84, 890232), (96, 778953), (98, 763056), (112, 667674), (126, 593488), (144, 519302), (147, 508704), (168, 445116), (196, 381528), (224, 333837), (252, 296744), (288, 259651), (294, 254352), (336, 222558), (343, 218016), (392, 190764), (441, 169568), (504, 148372), (588, 127176), (672, 111279), (686, 109008), (757, 98784), (784, 95382), (882, 84784), (1008, 74186), (1029, 72672), (1176, 63588), (1372, 54504), (1514, 49392), (1568, 47691), (1764, 42392), (2016, 37093), (2058, 36336), (2271, 32928), (2352, 31794), (2744, 27252), (3028, 24696), (3087, 24224), (3528, 21196), (4116, 18168), (4542, 16464), (4704, 15897), (5299, 14112), (5488, 13626), (6056, 12348), (6174, 12112), (6813, 10976), (7056, 10598), (8232, 9084)]