78597072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1305

約数の個数: 120

約数和(自身を含む): 241800000

約数和(自身を除く): 163202928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1249, 1311, 1368, 1656, 1748, 2498, 2622, 2736, 3312, 3496, 3747, 3933, 4996, 5244, 6992, 7494, 7866, 9992, 10488, 11241, 14988, 15732, 19984, 20976, 22482, 23731, 28727, 29976, 31464, 44964, 47462, 57454, 59952, 62928, 71193, 86181, 89928, 94924, 114908, 142386, 172362, 179856, 189848, 213579, 229816, 258543, 284772, 344724, 379696, 427158, 459632, 517086, 545813, 569544, 689448, 854316, 1034172, 1091626, 1139088, 1378896, 1637439, 1708632, 2068344, 2183252, 3274878, 3417264, 4136688, 4366504, 4912317, 6549756, 8733008, 9824634, 13099512, 19649268, 26199024, 39298536, 78597072]

約数ペア:

[(1, 78597072), (2, 39298536), (3, 26199024), (4, 19649268), (6, 13099512), (8, 9824634), (9, 8733008), (12, 6549756), (16, 4912317), (18, 4366504), (19, 4136688), (23, 3417264), (24, 3274878), (36, 2183252), (38, 2068344), (46, 1708632), (48, 1637439), (57, 1378896), (69, 1139088), (72, 1091626), (76, 1034172), (92, 854316), (114, 689448), (138, 569544), (144, 545813), (152, 517086), (171, 459632), (184, 427158), (207, 379696), (228, 344724), (276, 284772), (304, 258543), (342, 229816), (368, 213579), (414, 189848), (437, 179856), (456, 172362), (552, 142386), (684, 114908), (828, 94924), (874, 89928), (912, 86181), (1104, 71193), (1249, 62928), (1311, 59952), (1368, 57454), (1656, 47462), (1748, 44964), (2498, 31464), (2622, 29976), (2736, 28727), (3312, 23731), (3496, 22482), (3747, 20976), (3933, 19984), (4996, 15732), (5244, 14988), (6992, 11241), (7494, 10488), (7866, 9992)]