68121088

素因数分解:

$2^9\times 7^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 80

約数和(自身を含む): 158114880

約数和(自身を除く): 89993792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 229, 256, 332, 448, 458, 512, 581, 664, 896, 916, 1162, 1328, 1603, 1792, 1832, 2324, 2656, 3206, 3584, 3664, 4648, 5312, 6412, 7328, 9296, 10624, 12824, 14656, 18592, 19007, 21248, 25648, 29312, 37184, 38014, 42496, 51296, 58624, 74368, 76028, 102592, 117248, 133049, 148736, 152056, 205184, 266098, 297472, 304112, 410368, 532196, 608224, 820736, 1064392, 1216448, 2128784, 2432896, 4257568, 4865792, 8515136, 9731584, 17030272, 34060544, 68121088]

約数ペア:

[(1, 68121088), (2, 34060544), (4, 17030272), (7, 9731584), (8, 8515136), (14, 4865792), (16, 4257568), (28, 2432896), (32, 2128784), (56, 1216448), (64, 1064392), (83, 820736), (112, 608224), (128, 532196), (166, 410368), (224, 304112), (229, 297472), (256, 266098), (332, 205184), (448, 152056), (458, 148736), (512, 133049), (581, 117248), (664, 102592), (896, 76028), (916, 74368), (1162, 58624), (1328, 51296), (1603, 42496), (1792, 38014), (1832, 37184), (2324, 29312), (2656, 25648), (3206, 21248), (3584, 19007), (3664, 18592), (4648, 14656), (5312, 12824), (6412, 10624), (7328, 9296)]