63987924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 204313536

約数和(自身を除く): 140325612

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 761, 858, 924, 1001, 1078, 1092, 1274, 1522, 1617, 1716, 1911, 2002, 2156, 2283, 2548, 3003, 3044, 3234, 3822, 4004, 4566, 5327, 6006, 6468, 7007, 7644, 8371, 9132, 9893, 10654, 12012, 14014, 15981, 16742, 19786, 21021, 21308, 25113, 28028, 29679, 31962, 33484, 37289, 39572, 42042, 50226, 58597, 59358, 63924, 69251, 74578, 84084, 100452, 108823, 111867, 117194, 118716, 138502, 149156, 175791, 207753, 217646, 223734, 234388, 277004, 326469, 351582, 410179, 415506, 435292, 447468, 484757, 652938, 703164, 761761, 820358, 831012, 969514, 1230537, 1305876, 1454271, 1523522, 1640716, 1939028, 2285283, 2461074, 2908542, 3047044, 4570566, 4922148, 5332327, 5817084, 9141132, 10664654, 15996981, 21329308, 31993962, 63987924]

約数ペア:

[(1, 63987924), (2, 31993962), (3, 21329308), (4, 15996981), (6, 10664654), (7, 9141132), (11, 5817084), (12, 5332327), (13, 4922148), (14, 4570566), (21, 3047044), (22, 2908542), (26, 2461074), (28, 2285283), (33, 1939028), (39, 1640716), (42, 1523522), (44, 1454271), (49, 1305876), (52, 1230537), (66, 969514), (77, 831012), (78, 820358), (84, 761761), (91, 703164), (98, 652938), (132, 484757), (143, 447468), (147, 435292), (154, 415506), (156, 410179), (182, 351582), (196, 326469), (231, 277004), (273, 234388), (286, 223734), (294, 217646), (308, 207753), (364, 175791), (429, 149156), (462, 138502), (539, 118716), (546, 117194), (572, 111867), (588, 108823), (637, 100452), (761, 84084), (858, 74578), (924, 69251), (1001, 63924), (1078, 59358), (1092, 58597), (1274, 50226), (1522, 42042), (1617, 39572), (1716, 37289), (1911, 33484), (2002, 31962), (2156, 29679), (2283, 28028), (2548, 25113), (3003, 21308), (3044, 21021), (3234, 19786), (3822, 16742), (4004, 15981), (4566, 14014), (5327, 12012), (6006, 10654), (6468, 9893), (7007, 9132), (7644, 8371)]