80512056

素因数分解:

$2^3\times 3^4\times {\mathrm{124247}}^1$

素因数の和:124265

約数の個数: 40

約数和(自身を含む): 225510120

約数和(自身を除く): 144998064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 124247, 248494, 372741, 496988, 745482, 993976, 1118223, 1490964, 2236446, 2981928, 3354669, 4472892, 6709338, 8945784, 10064007, 13418676, 20128014, 26837352, 40256028, 80512056]

約数ペア:

[(1, 80512056), (2, 40256028), (3, 26837352), (4, 20128014), (6, 13418676), (8, 10064007), (9, 8945784), (12, 6709338), (18, 4472892), (24, 3354669), (27, 2981928), (36, 2236446), (54, 1490964), (72, 1118223), (81, 993976), (108, 745482), (162, 496988), (216, 372741), (324, 248494), (648, 124247)]