73878498

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 107742942

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 97, 102, 114, 131, 153, 171, 194, 262, 291, 306, 323, 342, 393, 582, 646, 786, 873, 969, 1179, 1649, 1746, 1843, 1938, 2227, 2358, 2489, 2907, 3298, 3686, 4454, 4947, 4978, 5529, 5814, 6681, 7467, 9894, 11058, 12707, 13362, 14841, 14934, 16587, 20043, 22401, 25414, 29682, 31331, 33174, 38121, 40086, 42313, 44802, 62662, 76242, 84626, 93993, 114363, 126939, 187986, 216019, 228726, 241433, 253878, 281979, 380817, 432038, 482866, 563958, 648057, 724299, 761634, 1296114, 1448598, 1944171, 2172897, 3888342, 4104361, 4345794, 8208722, 12313083, 24626166, 36939249, 73878498]

約数ペア:

[(1, 73878498), (2, 36939249), (3, 24626166), (6, 12313083), (9, 8208722), (17, 4345794), (18, 4104361), (19, 3888342), (34, 2172897), (38, 1944171), (51, 1448598), (57, 1296114), (97, 761634), (102, 724299), (114, 648057), (131, 563958), (153, 482866), (171, 432038), (194, 380817), (262, 281979), (291, 253878), (306, 241433), (323, 228726), (342, 216019), (393, 187986), (582, 126939), (646, 114363), (786, 93993), (873, 84626), (969, 76242), (1179, 62662), (1649, 44802), (1746, 42313), (1843, 40086), (1938, 38121), (2227, 33174), (2358, 31331), (2489, 29682), (2907, 25414), (3298, 22401), (3686, 20043), (4454, 16587), (4947, 14934), (4978, 14841), (5529, 13362), (5814, 12707), (6681, 11058), (7467, 9894)]