77540672

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 168

約数和(自身を含む): 194584320

約数和(自身を除く): 117043648

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 31, 32, 34, 38, 44, 62, 64, 68, 76, 88, 121, 124, 136, 152, 176, 187, 209, 242, 248, 272, 304, 323, 341, 352, 374, 418, 484, 496, 527, 544, 589, 608, 646, 682, 704, 748, 836, 968, 992, 1054, 1088, 1178, 1216, 1292, 1364, 1496, 1672, 1936, 1984, 2057, 2108, 2299, 2356, 2584, 2728, 2992, 3344, 3553, 3751, 3872, 4114, 4216, 4598, 4712, 5168, 5456, 5797, 5984, 6479, 6688, 7106, 7502, 7744, 8228, 8432, 9196, 9424, 10013, 10336, 10912, 11594, 11968, 12958, 13376, 14212, 15004, 16456, 16864, 18392, 18848, 20026, 20672, 21824, 23188, 25916, 28424, 30008, 32912, 33728, 36784, 37696, 39083, 40052, 46376, 51832, 56848, 60016, 63767, 65824, 71269, 73568, 78166, 80104, 92752, 103664, 110143, 113696, 120032, 127534, 131648, 142538, 147136, 156332, 160208, 185504, 207328, 220286, 227392, 240064, 255068, 285076, 312664, 320416, 371008, 414656, 440572, 510136, 570152, 625328, 640832, 881144, 1020272, 1140304, 1211573, 1250656, 1762288, 2040544, 2280608, 2423146, 2501312, 3524576, 4081088, 4561216, 4846292, 7049152, 9692584, 19385168, 38770336, 77540672]

約数ペア:

[(1, 77540672), (2, 38770336), (4, 19385168), (8, 9692584), (11, 7049152), (16, 4846292), (17, 4561216), (19, 4081088), (22, 3524576), (31, 2501312), (32, 2423146), (34, 2280608), (38, 2040544), (44, 1762288), (62, 1250656), (64, 1211573), (68, 1140304), (76, 1020272), (88, 881144), (121, 640832), (124, 625328), (136, 570152), (152, 510136), (176, 440572), (187, 414656), (209, 371008), (242, 320416), (248, 312664), (272, 285076), (304, 255068), (323, 240064), (341, 227392), (352, 220286), (374, 207328), (418, 185504), (484, 160208), (496, 156332), (527, 147136), (544, 142538), (589, 131648), (608, 127534), (646, 120032), (682, 113696), (704, 110143), (748, 103664), (836, 92752), (968, 80104), (992, 78166), (1054, 73568), (1088, 71269), (1178, 65824), (1216, 63767), (1292, 60016), (1364, 56848), (1496, 51832), (1672, 46376), (1936, 40052), (1984, 39083), (2057, 37696), (2108, 36784), (2299, 33728), (2356, 32912), (2584, 30008), (2728, 28424), (2992, 25916), (3344, 23188), (3553, 21824), (3751, 20672), (3872, 20026), (4114, 18848), (4216, 18392), (4598, 16864), (4712, 16456), (5168, 15004), (5456, 14212), (5797, 13376), (5984, 12958), (6479, 11968), (6688, 11594), (7106, 10912), (7502, 10336), (7744, 10013), (8228, 9424), (8432, 9196)]