71566464

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 212241600

約数和(自身を除く): 140675136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 272, 304, 323, 384, 408, 456, 544, 577, 608, 646, 816, 912, 969, 1088, 1154, 1216, 1292, 1632, 1731, 1824, 1938, 2176, 2308, 2432, 2584, 3264, 3462, 3648, 3876, 4616, 5168, 6528, 6924, 7296, 7752, 9232, 9809, 10336, 10963, 13848, 15504, 18464, 19618, 20672, 21926, 27696, 29427, 31008, 32889, 36928, 39236, 41344, 43852, 55392, 58854, 62016, 65778, 73856, 78472, 87704, 110784, 117708, 124032, 131556, 156944, 175408, 186371, 221568, 235416, 263112, 313888, 350816, 372742, 470832, 526224, 559113, 627776, 701632, 745484, 941664, 1052448, 1118226, 1255552, 1403264, 1490968, 1883328, 2104896, 2236452, 2981936, 3766656, 4209792, 4472904, 5963872, 8945808, 11927744, 17891616, 23855488, 35783232, 71566464]

約数ペア:

[(1, 71566464), (2, 35783232), (3, 23855488), (4, 17891616), (6, 11927744), (8, 8945808), (12, 5963872), (16, 4472904), (17, 4209792), (19, 3766656), (24, 2981936), (32, 2236452), (34, 2104896), (38, 1883328), (48, 1490968), (51, 1403264), (57, 1255552), (64, 1118226), (68, 1052448), (76, 941664), (96, 745484), (102, 701632), (114, 627776), (128, 559113), (136, 526224), (152, 470832), (192, 372742), (204, 350816), (228, 313888), (272, 263112), (304, 235416), (323, 221568), (384, 186371), (408, 175408), (456, 156944), (544, 131556), (577, 124032), (608, 117708), (646, 110784), (816, 87704), (912, 78472), (969, 73856), (1088, 65778), (1154, 62016), (1216, 58854), (1292, 55392), (1632, 43852), (1731, 41344), (1824, 39236), (1938, 36928), (2176, 32889), (2308, 31008), (2432, 29427), (2584, 27696), (3264, 21926), (3462, 20672), (3648, 19618), (3876, 18464), (4616, 15504), (5168, 13848), (6528, 10963), (6924, 10336), (7296, 9809), (7752, 9232)]