78651936

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 216

約数和(自身を含む): 256632012

約数和(自身を除く): 177980076

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 61, 66, 72, 74, 88, 96, 99, 111, 121, 122, 132, 144, 148, 176, 183, 198, 222, 242, 244, 264, 288, 296, 333, 352, 363, 366, 396, 407, 444, 484, 488, 528, 549, 592, 666, 671, 726, 732, 792, 814, 888, 968, 976, 1056, 1089, 1098, 1184, 1221, 1332, 1342, 1452, 1464, 1584, 1628, 1776, 1936, 1952, 2013, 2178, 2196, 2257, 2442, 2664, 2684, 2904, 2928, 3168, 3256, 3552, 3663, 3872, 4026, 4356, 4392, 4477, 4514, 4884, 5328, 5368, 5808, 5856, 6039, 6512, 6771, 7326, 7381, 8052, 8712, 8784, 8954, 9028, 9768, 10656, 10736, 11616, 12078, 13024, 13431, 13542, 14652, 14762, 16104, 17424, 17568, 17908, 18056, 19536, 20313, 21472, 22143, 24156, 24827, 26862, 27084, 29304, 29524, 32208, 34848, 35816, 36112, 39072, 40293, 40626, 44286, 48312, 49654, 53724, 54168, 58608, 59048, 64416, 66429, 71632, 72224, 74481, 80586, 81252, 88572, 96624, 99308, 107448, 108336, 117216, 118096, 132858, 143264, 148962, 161172, 162504, 177144, 193248, 198616, 214896, 216672, 223443, 236192, 265716, 273097, 297924, 322344, 325008, 354288, 397232, 429792, 446886, 531432, 546194, 595848, 644688, 650016, 708576, 794464, 819291, 893772, 1062864, 1092388, 1191696, 1289376, 1638582, 1787544, 2125728, 2184776, 2383392, 2457873, 3277164, 3575088, 4369552, 4915746, 6554328, 7150176, 8739104, 9831492, 13108656, 19662984, 26217312, 39325968, 78651936]

約数ペア:

[(1, 78651936), (2, 39325968), (3, 26217312), (4, 19662984), (6, 13108656), (8, 9831492), (9, 8739104), (11, 7150176), (12, 6554328), (16, 4915746), (18, 4369552), (22, 3575088), (24, 3277164), (32, 2457873), (33, 2383392), (36, 2184776), (37, 2125728), (44, 1787544), (48, 1638582), (61, 1289376), (66, 1191696), (72, 1092388), (74, 1062864), (88, 893772), (96, 819291), (99, 794464), (111, 708576), (121, 650016), (122, 644688), (132, 595848), (144, 546194), (148, 531432), (176, 446886), (183, 429792), (198, 397232), (222, 354288), (242, 325008), (244, 322344), (264, 297924), (288, 273097), (296, 265716), (333, 236192), (352, 223443), (363, 216672), (366, 214896), (396, 198616), (407, 193248), (444, 177144), (484, 162504), (488, 161172), (528, 148962), (549, 143264), (592, 132858), (666, 118096), (671, 117216), (726, 108336), (732, 107448), (792, 99308), (814, 96624), (888, 88572), (968, 81252), (976, 80586), (1056, 74481), (1089, 72224), (1098, 71632), (1184, 66429), (1221, 64416), (1332, 59048), (1342, 58608), (1452, 54168), (1464, 53724), (1584, 49654), (1628, 48312), (1776, 44286), (1936, 40626), (1952, 40293), (2013, 39072), (2178, 36112), (2196, 35816), (2257, 34848), (2442, 32208), (2664, 29524), (2684, 29304), (2904, 27084), (2928, 26862), (3168, 24827), (3256, 24156), (3552, 22143), (3663, 21472), (3872, 20313), (4026, 19536), (4356, 18056), (4392, 17908), (4477, 17568), (4514, 17424), (4884, 16104), (5328, 14762), (5368, 14652), (5808, 13542), (5856, 13431), (6039, 13024), (6512, 12078), (6771, 11616), (7326, 10736), (7381, 10656), (8052, 9768), (8712, 9028), (8784, 8954)]