71530056

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{76421}}^1$

素因数の和:76446

約数の個数: 48

約数和(自身を含む): 208632060

約数和(自身を除く): 137102004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 76421, 152842, 229263, 305684, 458526, 611368, 687789, 917052, 993473, 1375578, 1834104, 1986946, 2751156, 2980419, 3973892, 5502312, 5960838, 7947784, 8941257, 11921676, 17882514, 23843352, 35765028, 71530056]

約数ペア:

[(1, 71530056), (2, 35765028), (3, 23843352), (4, 17882514), (6, 11921676), (8, 8941257), (9, 7947784), (12, 5960838), (13, 5502312), (18, 3973892), (24, 2980419), (26, 2751156), (36, 1986946), (39, 1834104), (52, 1375578), (72, 993473), (78, 917052), (104, 687789), (117, 611368), (156, 458526), (234, 305684), (312, 229263), (468, 152842), (936, 76421)]