71308692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21767}}^1$

素因数の和:21797

約数の個数: 72

約数和(自身を含む): 221859456

約数和(自身を除く): 150550764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 21767, 43534, 65301, 87068, 130602, 152369, 195903, 261204, 282971, 304738, 391806, 457107, 565942, 609476, 783612, 848913, 914214, 1131884, 1371321, 1697826, 1828428, 1980797, 2546739, 2742642, 3395652, 3961594, 5093478, 5485284, 5942391, 7923188, 10186956, 11884782, 17827173, 23769564, 35654346, 71308692]

約数ペア:

[(1, 71308692), (2, 35654346), (3, 23769564), (4, 17827173), (6, 11884782), (7, 10186956), (9, 7923188), (12, 5942391), (13, 5485284), (14, 5093478), (18, 3961594), (21, 3395652), (26, 2742642), (28, 2546739), (36, 1980797), (39, 1828428), (42, 1697826), (52, 1371321), (63, 1131884), (78, 914214), (84, 848913), (91, 783612), (117, 609476), (126, 565942), (156, 457107), (182, 391806), (234, 304738), (252, 282971), (273, 261204), (364, 195903), (468, 152369), (546, 130602), (819, 87068), (1092, 65301), (1638, 43534), (3276, 21767)]