78988728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 247564800

約数和(自身を除く): 168576072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 59, 78, 84, 91, 104, 118, 156, 168, 177, 182, 236, 273, 312, 354, 364, 413, 472, 546, 613, 708, 728, 767, 826, 1092, 1226, 1239, 1416, 1534, 1652, 1839, 2184, 2301, 2452, 2478, 3068, 3304, 3678, 4291, 4602, 4904, 4956, 5369, 6136, 7356, 7969, 8582, 9204, 9912, 10738, 12873, 14712, 15938, 16107, 17164, 18408, 21476, 23907, 25746, 31876, 32214, 34328, 36167, 42952, 47814, 51492, 55783, 63752, 64428, 72334, 95628, 102984, 108501, 111566, 128856, 144668, 167349, 191256, 217002, 223132, 253169, 289336, 334698, 434004, 446264, 470171, 506338, 669396, 759507, 868008, 940342, 1012676, 1338792, 1410513, 1519014, 1880684, 2025352, 2821026, 3038028, 3291197, 3761368, 5642052, 6076056, 6582394, 9873591, 11284104, 13164788, 19747182, 26329576, 39494364, 78988728]

約数ペア:

[(1, 78988728), (2, 39494364), (3, 26329576), (4, 19747182), (6, 13164788), (7, 11284104), (8, 9873591), (12, 6582394), (13, 6076056), (14, 5642052), (21, 3761368), (24, 3291197), (26, 3038028), (28, 2821026), (39, 2025352), (42, 1880684), (52, 1519014), (56, 1410513), (59, 1338792), (78, 1012676), (84, 940342), (91, 868008), (104, 759507), (118, 669396), (156, 506338), (168, 470171), (177, 446264), (182, 434004), (236, 334698), (273, 289336), (312, 253169), (354, 223132), (364, 217002), (413, 191256), (472, 167349), (546, 144668), (613, 128856), (708, 111566), (728, 108501), (767, 102984), (826, 95628), (1092, 72334), (1226, 64428), (1239, 63752), (1416, 55783), (1534, 51492), (1652, 47814), (1839, 42952), (2184, 36167), (2301, 34328), (2452, 32214), (2478, 31876), (3068, 25746), (3304, 23907), (3678, 21476), (4291, 18408), (4602, 17164), (4904, 16107), (4956, 15938), (5369, 14712), (6136, 12873), (7356, 10738), (7969, 9912), (8582, 9204)]