64139196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 166120192

約数和(自身を除く): 101980996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 163, 242, 271, 326, 363, 484, 489, 542, 652, 726, 813, 978, 1084, 1452, 1626, 1793, 1956, 2981, 3252, 3586, 5379, 5962, 7172, 8943, 10758, 11924, 17886, 19723, 21516, 32791, 35772, 39446, 44173, 59169, 65582, 78892, 88346, 98373, 118338, 131164, 132519, 176692, 196746, 236676, 265038, 393492, 485903, 530076, 971806, 1457709, 1943612, 2915418, 5344933, 5830836, 10689866, 16034799, 21379732, 32069598, 64139196]

約数ペア:

[(1, 64139196), (2, 32069598), (3, 21379732), (4, 16034799), (6, 10689866), (11, 5830836), (12, 5344933), (22, 2915418), (33, 1943612), (44, 1457709), (66, 971806), (121, 530076), (132, 485903), (163, 393492), (242, 265038), (271, 236676), (326, 196746), (363, 176692), (484, 132519), (489, 131164), (542, 118338), (652, 98373), (726, 88346), (813, 78892), (978, 65582), (1084, 59169), (1452, 44173), (1626, 39446), (1793, 35772), (1956, 32791), (2981, 21516), (3252, 19723), (3586, 17886), (5379, 11924), (5962, 10758), (7172, 8943)]