80628264

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{7043}}^1$

素因数の和:7111

約数の個数: 64

約数和(自身を含む): 228225600

約数和(自身を除く): 147597336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 7043, 11448, 14086, 21129, 28172, 42258, 56344, 63387, 84516, 126774, 169032, 190161, 253548, 373279, 380322, 507096, 746558, 760644, 1119837, 1493116, 1521288, 2239674, 2986232, 3359511, 4479348, 6719022, 8958696, 10078533, 13438044, 20157066, 26876088, 40314132, 80628264]

約数ペア:

[(1, 80628264), (2, 40314132), (3, 26876088), (4, 20157066), (6, 13438044), (8, 10078533), (9, 8958696), (12, 6719022), (18, 4479348), (24, 3359511), (27, 2986232), (36, 2239674), (53, 1521288), (54, 1493116), (72, 1119837), (106, 760644), (108, 746558), (159, 507096), (212, 380322), (216, 373279), (318, 253548), (424, 190161), (477, 169032), (636, 126774), (954, 84516), (1272, 63387), (1431, 56344), (1908, 42258), (2862, 28172), (3816, 21129), (5724, 14086), (7043, 11448)]