80663472

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3139

約数の個数: 80

約数和(自身を含む): 235406560

約数和(自身を除く): 154743088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3061, 3294, 4392, 6122, 6588, 8784, 9183, 12244, 13176, 18366, 24488, 26352, 27549, 36732, 48976, 55098, 73464, 82647, 110196, 146928, 165294, 186721, 220392, 330588, 373442, 440784, 560163, 661176, 746884, 1120326, 1322352, 1493768, 1680489, 2240652, 2987536, 3360978, 4481304, 5041467, 6721956, 8962608, 10082934, 13443912, 20165868, 26887824, 40331736, 80663472]

約数ペア:

[(1, 80663472), (2, 40331736), (3, 26887824), (4, 20165868), (6, 13443912), (8, 10082934), (9, 8962608), (12, 6721956), (16, 5041467), (18, 4481304), (24, 3360978), (27, 2987536), (36, 2240652), (48, 1680489), (54, 1493768), (61, 1322352), (72, 1120326), (108, 746884), (122, 661176), (144, 560163), (183, 440784), (216, 373442), (244, 330588), (366, 220392), (432, 186721), (488, 165294), (549, 146928), (732, 110196), (976, 82647), (1098, 73464), (1464, 55098), (1647, 48976), (2196, 36732), (2928, 27549), (3061, 26352), (3294, 24488), (4392, 18366), (6122, 13176), (6588, 12244), (8784, 9183)]