68824704

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 208716480

約数和(自身を除く): 139891776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 811, 816, 832, 884, 1088, 1248, 1326, 1622, 1632, 1664, 1768, 2176, 2433, 2496, 2652, 3244, 3264, 3536, 4866, 4992, 5304, 6488, 6528, 7072, 9732, 10543, 10608, 12976, 13787, 14144, 19464, 21086, 21216, 25952, 27574, 28288, 31629, 38928, 41361, 42172, 42432, 51904, 55148, 63258, 77856, 82722, 84344, 84864, 103808, 110296, 126516, 155712, 165444, 168688, 179231, 220592, 253032, 311424, 330888, 337376, 358462, 441184, 506064, 537693, 661776, 674752, 716924, 882368, 1012128, 1075386, 1323552, 1349504, 1433848, 1764736, 2024256, 2150772, 2647104, 2867696, 4048512, 4301544, 5294208, 5735392, 8603088, 11470784, 17206176, 22941568, 34412352, 68824704]

約数ペア:

[(1, 68824704), (2, 34412352), (3, 22941568), (4, 17206176), (6, 11470784), (8, 8603088), (12, 5735392), (13, 5294208), (16, 4301544), (17, 4048512), (24, 2867696), (26, 2647104), (32, 2150772), (34, 2024256), (39, 1764736), (48, 1433848), (51, 1349504), (52, 1323552), (64, 1075386), (68, 1012128), (78, 882368), (96, 716924), (102, 674752), (104, 661776), (128, 537693), (136, 506064), (156, 441184), (192, 358462), (204, 337376), (208, 330888), (221, 311424), (272, 253032), (312, 220592), (384, 179231), (408, 168688), (416, 165444), (442, 155712), (544, 126516), (624, 110296), (663, 103808), (811, 84864), (816, 84344), (832, 82722), (884, 77856), (1088, 63258), (1248, 55148), (1326, 51904), (1622, 42432), (1632, 42172), (1664, 41361), (1768, 38928), (2176, 31629), (2433, 28288), (2496, 27574), (2652, 25952), (3244, 21216), (3264, 21086), (3536, 19464), (4866, 14144), (4992, 13787), (5304, 12976), (6488, 10608), (6528, 10543), (7072, 9732)]