7405768188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72923}}^1$

素因数の和:72984

約数の個数: 144

約数和(自身を含む): 23783725056

約数和(自身を除く): 16377956868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 7254, 7812, 8463, 11284, 14508, 16926, 25389, 33852, 50778, 72923, 101556, 145846, 218769, 291692, 437538, 510461, 656307, 875076, 947999, 1020922, 1312614, 1531383, 1895998, 2041844, 2260613, 2625228, 2843997, 3062766, 3791996, 4521226, 4594149, 5687994, 6125532, 6635993, 6781839, 8531991, 9042452, 9188298, 11375988, 13271986, 13563678, 15824291, 17063982, 18376596, 19907979, 20345517, 26543972, 27127356, 29387969, 31648582, 34127964, 39815958, 40691034, 47472873, 58775938, 59723937, 63297164, 79631916, 81382068, 88163907, 94945746, 117551876, 119447874, 142418619, 176327814, 189891492, 205715783, 238895748, 264491721, 284837238, 352655628, 411431566, 528983442, 569674476, 617147349, 822863132, 1057966884, 1234294698, 1851442047, 2468589396, 3702884094, 7405768188]

約数ペア:

[(1, 7405768188), (2, 3702884094), (3, 2468589396), (4, 1851442047), (6, 1234294698), (7, 1057966884), (9, 822863132), (12, 617147349), (13, 569674476), (14, 528983442), (18, 411431566), (21, 352655628), (26, 284837238), (28, 264491721), (31, 238895748), (36, 205715783), (39, 189891492), (42, 176327814), (52, 142418619), (62, 119447874), (63, 117551876), (78, 94945746), (84, 88163907), (91, 81382068), (93, 79631916), (117, 63297164), (124, 59723937), (126, 58775938), (156, 47472873), (182, 40691034), (186, 39815958), (217, 34127964), (234, 31648582), (252, 29387969), (273, 27127356), (279, 26543972), (364, 20345517), (372, 19907979), (403, 18376596), (434, 17063982), (468, 15824291), (546, 13563678), (558, 13271986), (651, 11375988), (806, 9188298), (819, 9042452), (868, 8531991), (1092, 6781839), (1116, 6635993), (1209, 6125532), (1302, 5687994), (1612, 4594149), (1638, 4521226), (1953, 3791996), (2418, 3062766), (2604, 2843997), (2821, 2625228), (3276, 2260613), (3627, 2041844), (3906, 1895998), (4836, 1531383), (5642, 1312614), (7254, 1020922), (7812, 947999), (8463, 875076), (11284, 656307), (14508, 510461), (16926, 437538), (25389, 291692), (33852, 218769), (50778, 145846), (72923, 101556)]