80507844

素因数分解:

$2^2\times 3^7\times {\mathrm{9203}}^1$

素因数の和:9228

約数の個数: 48

約数和(自身を含む): 211323840

約数和(自身を除く): 130815996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 9203, 18406, 27609, 36812, 55218, 82827, 110436, 165654, 248481, 331308, 496962, 745443, 993924, 1490886, 2236329, 2981772, 4472658, 6708987, 8945316, 13417974, 20126961, 26835948, 40253922, 80507844]

約数ペア:

[(1, 80507844), (2, 40253922), (3, 26835948), (4, 20126961), (6, 13417974), (9, 8945316), (12, 6708987), (18, 4472658), (27, 2981772), (36, 2236329), (54, 1490886), (81, 993924), (108, 745443), (162, 496962), (243, 331308), (324, 248481), (486, 165654), (729, 110436), (972, 82827), (1458, 55218), (2187, 36812), (2916, 27609), (4374, 18406), (8748, 9203)]