76736842

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 156280320

約数和(自身を除く): 79543478

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 49, 58, 62, 67, 91, 98, 134, 182, 203, 217, 377, 403, 406, 434, 469, 637, 754, 806, 871, 899, 938, 1274, 1421, 1519, 1742, 1798, 1943, 2077, 2639, 2821, 2842, 3038, 3283, 3886, 4154, 5278, 5642, 6097, 6293, 6566, 11687, 12194, 12586, 13601, 14539, 18473, 19747, 23374, 25259, 27001, 27202, 29078, 36946, 39494, 42679, 44051, 50518, 54002, 60233, 81809, 85358, 88102, 95207, 101773, 120466, 163618, 176813, 189007, 190414, 203546, 353626, 378014, 421631, 572663, 783029, 843262, 1145326, 1237691, 1323049, 1566058, 2475382, 2646098, 2951417, 5481203, 5902834, 10962406, 38368421, 76736842]

約数ペア:

[(1, 76736842), (2, 38368421), (7, 10962406), (13, 5902834), (14, 5481203), (26, 2951417), (29, 2646098), (31, 2475382), (49, 1566058), (58, 1323049), (62, 1237691), (67, 1145326), (91, 843262), (98, 783029), (134, 572663), (182, 421631), (203, 378014), (217, 353626), (377, 203546), (403, 190414), (406, 189007), (434, 176813), (469, 163618), (637, 120466), (754, 101773), (806, 95207), (871, 88102), (899, 85358), (938, 81809), (1274, 60233), (1421, 54002), (1519, 50518), (1742, 44051), (1798, 42679), (1943, 39494), (2077, 36946), (2639, 29078), (2821, 27202), (2842, 27001), (3038, 25259), (3283, 23374), (3886, 19747), (4154, 18473), (5278, 14539), (5642, 13601), (6097, 12586), (6293, 12194), (6566, 11687)]