85238272

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1441

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 120998528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1088, 1399, 1792, 1904, 2176, 2798, 3584, 3808, 4352, 5596, 7616, 8704, 9793, 11192, 15232, 19586, 22384, 23783, 30464, 39172, 44768, 47566, 60928, 78344, 89536, 95132, 156688, 166481, 179072, 190264, 313376, 332962, 358144, 380528, 626752, 665924, 716288, 761056, 1253504, 1331848, 1522112, 2507008, 2663696, 3044224, 5014016, 5327392, 6088448, 10654784, 12176896, 21309568, 42619136, 85238272]

約数ペア:

[(1, 85238272), (2, 42619136), (4, 21309568), (7, 12176896), (8, 10654784), (14, 6088448), (16, 5327392), (17, 5014016), (28, 3044224), (32, 2663696), (34, 2507008), (56, 1522112), (64, 1331848), (68, 1253504), (112, 761056), (119, 716288), (128, 665924), (136, 626752), (224, 380528), (238, 358144), (256, 332962), (272, 313376), (448, 190264), (476, 179072), (512, 166481), (544, 156688), (896, 95132), (952, 89536), (1088, 78344), (1399, 60928), (1792, 47566), (1904, 44768), (2176, 39172), (2798, 30464), (3584, 23783), (3808, 22384), (4352, 19586), (5596, 15232), (7616, 11192), (8704, 9793)]