72661824

素因数分解:

$2^6\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1368

約数の個数: 84

約数和(自身を含む): 210502500

約数和(自身を除く): 137840676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 144, 192, 202, 288, 303, 404, 576, 606, 808, 909, 1212, 1249, 1616, 1818, 2424, 2498, 3232, 3636, 3747, 4848, 4996, 6464, 7272, 7494, 9696, 9992, 11241, 14544, 14988, 19392, 19984, 22482, 29088, 29976, 39968, 44964, 58176, 59952, 79936, 89928, 119904, 126149, 179856, 239808, 252298, 359712, 378447, 504596, 719424, 756894, 1009192, 1135341, 1513788, 2018384, 2270682, 3027576, 4036768, 4541364, 6055152, 8073536, 9082728, 12110304, 18165456, 24220608, 36330912, 72661824]

約数ペア:

[(1, 72661824), (2, 36330912), (3, 24220608), (4, 18165456), (6, 12110304), (8, 9082728), (9, 8073536), (12, 6055152), (16, 4541364), (18, 4036768), (24, 3027576), (32, 2270682), (36, 2018384), (48, 1513788), (64, 1135341), (72, 1009192), (96, 756894), (101, 719424), (144, 504596), (192, 378447), (202, 359712), (288, 252298), (303, 239808), (404, 179856), (576, 126149), (606, 119904), (808, 89928), (909, 79936), (1212, 59952), (1249, 58176), (1616, 44964), (1818, 39968), (2424, 29976), (2498, 29088), (3232, 22482), (3636, 19984), (3747, 19392), (4848, 14988), (4996, 14544), (6464, 11241), (7272, 9992), (7494, 9696)]