74576824

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 187634880

約数和(自身を除く): 113058056

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 31, 34, 38, 49, 56, 62, 68, 76, 98, 119, 124, 133, 136, 152, 196, 217, 238, 248, 266, 323, 361, 392, 434, 476, 527, 532, 589, 646, 722, 833, 868, 931, 952, 1054, 1064, 1178, 1292, 1444, 1519, 1666, 1736, 1862, 2108, 2261, 2356, 2527, 2584, 2888, 3038, 3332, 3689, 3724, 4123, 4216, 4522, 4712, 5054, 6076, 6137, 6664, 7378, 7448, 8246, 9044, 10013, 10108, 11191, 12152, 12274, 14756, 15827, 16492, 17689, 18088, 20026, 20216, 22382, 24548, 25823, 28861, 29512, 31654, 32984, 35378, 40052, 42959, 44764, 49096, 51646, 57722, 63308, 70091, 70756, 78337, 80104, 85918, 89528, 103292, 115444, 126616, 140182, 141512, 156674, 171836, 190247, 206584, 230888, 280364, 300713, 313348, 343672, 380494, 490637, 548359, 560728, 601426, 626696, 760988, 981274, 1096718, 1202852, 1331729, 1521976, 1962548, 2193436, 2405704, 2663458, 3925096, 4386872, 5326916, 9322103, 10653832, 18644206, 37288412, 74576824]

約数ペア:

[(1, 74576824), (2, 37288412), (4, 18644206), (7, 10653832), (8, 9322103), (14, 5326916), (17, 4386872), (19, 3925096), (28, 2663458), (31, 2405704), (34, 2193436), (38, 1962548), (49, 1521976), (56, 1331729), (62, 1202852), (68, 1096718), (76, 981274), (98, 760988), (119, 626696), (124, 601426), (133, 560728), (136, 548359), (152, 490637), (196, 380494), (217, 343672), (238, 313348), (248, 300713), (266, 280364), (323, 230888), (361, 206584), (392, 190247), (434, 171836), (476, 156674), (527, 141512), (532, 140182), (589, 126616), (646, 115444), (722, 103292), (833, 89528), (868, 85918), (931, 80104), (952, 78337), (1054, 70756), (1064, 70091), (1178, 63308), (1292, 57722), (1444, 51646), (1519, 49096), (1666, 44764), (1736, 42959), (1862, 40052), (2108, 35378), (2261, 32984), (2356, 31654), (2527, 29512), (2584, 28861), (2888, 25823), (3038, 24548), (3332, 22382), (3689, 20216), (3724, 20026), (4123, 18088), (4216, 17689), (4522, 16492), (4712, 15827), (5054, 14756), (6076, 12274), (6137, 12152), (6664, 11191), (7378, 10108), (7448, 10013), (8246, 9044)]