73680564

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 174863360

約数和(自身を除く): 101182796

約数列:

[1, 2, 3, 4, 6, 12, 139, 163, 271, 278, 326, 417, 489, 542, 556, 652, 813, 834, 978, 1084, 1626, 1668, 1956, 3252, 22657, 37669, 44173, 45314, 67971, 75338, 88346, 90628, 113007, 132519, 135942, 150676, 176692, 226014, 265038, 271884, 452028, 530076, 6140047, 12280094, 18420141, 24560188, 36840282, 73680564]

約数ペア:

[(1, 73680564), (2, 36840282), (3, 24560188), (4, 18420141), (6, 12280094), (12, 6140047), (139, 530076), (163, 452028), (271, 271884), (278, 265038), (326, 226014), (417, 176692), (489, 150676), (542, 135942), (556, 132519), (652, 113007), (813, 90628), (834, 88346), (978, 75338), (1084, 67971), (1626, 45314), (1668, 44173), (1956, 37669), (3252, 22657)]