8328996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 81

約数和(自身を含む): 23430771

約数和(自身を除く): 15101775

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 169, 222, 234, 333, 338, 444, 468, 481, 507, 666, 676, 962, 1014, 1332, 1369, 1443, 1521, 1924, 2028, 2738, 2886, 3042, 4107, 4329, 5476, 5772, 6084, 6253, 8214, 8658, 12321, 12506, 16428, 17316, 17797, 18759, 24642, 25012, 35594, 37518, 49284, 53391, 56277, 71188, 75036, 106782, 112554, 160173, 213564, 225108, 231361, 320346, 462722, 640692, 694083, 925444, 1388166, 2082249, 2776332, 4164498, 8328996]

約数ペア:

[(1, 8328996), (2, 4164498), (3, 2776332), (4, 2082249), (6, 1388166), (9, 925444), (12, 694083), (13, 640692), (18, 462722), (26, 320346), (36, 231361), (37, 225108), (39, 213564), (52, 160173), (74, 112554), (78, 106782), (111, 75036), (117, 71188), (148, 56277), (156, 53391), (169, 49284), (222, 37518), (234, 35594), (333, 25012), (338, 24642), (444, 18759), (468, 17797), (481, 17316), (507, 16428), (666, 12506), (676, 12321), (962, 8658), (1014, 8214), (1332, 6253), (1369, 6084), (1443, 5772), (1521, 5476), (1924, 4329), (2028, 4107), (2738, 3042)]