77768090912

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1\times {\mathrm{1069}}^1$

素因数の和:2218

約数の個数: 96

約数和(自身を含む): 161719286400

約数和(自身を除く): 83951195488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 184, 194, 368, 388, 736, 776, 1019, 1069, 1552, 2038, 2138, 2231, 3104, 4076, 4276, 4462, 8152, 8552, 8924, 16304, 17104, 17848, 23437, 24587, 32608, 34208, 35696, 46874, 49174, 71392, 93748, 98348, 98843, 103693, 187496, 196696, 197686, 207386, 374992, 393392, 395372, 414772, 749984, 786784, 790744, 829544, 1089311, 1581488, 1659088, 2178622, 2273389, 2384939, 3162976, 3318176, 4357244, 4546778, 4769878, 8714488, 9093556, 9539756, 17428976, 18187112, 19079512, 25054153, 34857952, 36374224, 38159024, 50108306, 72748448, 76318048, 100216612, 105663167, 200433224, 211326334, 400866448, 422652668, 801732896, 845305336, 1690610672, 2430252841, 3381221344, 4860505682, 9721011364, 19442022728, 38884045456, 77768090912]

約数ペア:

[(1, 77768090912), (2, 38884045456), (4, 19442022728), (8, 9721011364), (16, 4860505682), (23, 3381221344), (32, 2430252841), (46, 1690610672), (92, 845305336), (97, 801732896), (184, 422652668), (194, 400866448), (368, 211326334), (388, 200433224), (736, 105663167), (776, 100216612), (1019, 76318048), (1069, 72748448), (1552, 50108306), (2038, 38159024), (2138, 36374224), (2231, 34857952), (3104, 25054153), (4076, 19079512), (4276, 18187112), (4462, 17428976), (8152, 9539756), (8552, 9093556), (8924, 8714488), (16304, 4769878), (17104, 4546778), (17848, 4357244), (23437, 3318176), (24587, 3162976), (32608, 2384939), (34208, 2273389), (35696, 2178622), (46874, 1659088), (49174, 1581488), (71392, 1089311), (93748, 829544), (98348, 790744), (98843, 786784), (103693, 749984), (187496, 414772), (196696, 395372), (197686, 393392), (207386, 374992)]