4156308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 11557728

約数和(自身を除く): 7401420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 107, 117, 156, 166, 214, 234, 249, 321, 332, 428, 468, 498, 642, 747, 963, 996, 1079, 1284, 1391, 1494, 1926, 2158, 2782, 2988, 3237, 3852, 4173, 4316, 5564, 6474, 8346, 8881, 9711, 12519, 12948, 16692, 17762, 19422, 25038, 26643, 35524, 38844, 50076, 53286, 79929, 106572, 115453, 159858, 230906, 319716, 346359, 461812, 692718, 1039077, 1385436, 2078154, 4156308]

約数ペア:

[(1, 4156308), (2, 2078154), (3, 1385436), (4, 1039077), (6, 692718), (9, 461812), (12, 346359), (13, 319716), (18, 230906), (26, 159858), (36, 115453), (39, 106572), (52, 79929), (78, 53286), (83, 50076), (107, 38844), (117, 35524), (156, 26643), (166, 25038), (214, 19422), (234, 17762), (249, 16692), (321, 12948), (332, 12519), (428, 9711), (468, 8881), (498, 8346), (642, 6474), (747, 5564), (963, 4316), (996, 4173), (1079, 3852), (1284, 3237), (1391, 2988), (1494, 2782), (1926, 2158)]