78712884

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{2927}}^1$

素因数の和:3026

約数の個数: 60

約数和(自身を含む): 208321344

約数和(自身を除く): 129608460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 747, 996, 1494, 2241, 2927, 2988, 4482, 5854, 6723, 8781, 8964, 11708, 13446, 17562, 26343, 26892, 35124, 52686, 79029, 105372, 158058, 237087, 242941, 316116, 474174, 485882, 728823, 948348, 971764, 1457646, 2186469, 2915292, 4372938, 6559407, 8745876, 13118814, 19678221, 26237628, 39356442, 78712884]

約数ペア:

[(1, 78712884), (2, 39356442), (3, 26237628), (4, 19678221), (6, 13118814), (9, 8745876), (12, 6559407), (18, 4372938), (27, 2915292), (36, 2186469), (54, 1457646), (81, 971764), (83, 948348), (108, 728823), (162, 485882), (166, 474174), (249, 316116), (324, 242941), (332, 237087), (498, 158058), (747, 105372), (996, 79029), (1494, 52686), (2241, 35124), (2927, 26892), (2988, 26343), (4482, 17562), (5854, 13446), (6723, 11708), (8781, 8964)]