72848748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3889}}^1$

素因数の和:4126

約数の個数: 48

約数和(自身を含む): 195184640

約数和(自身を除く): 122335892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 3889, 4683, 6244, 7778, 9366, 11667, 15556, 18732, 23334, 27223, 46668, 54446, 81669, 108892, 163338, 326676, 867247, 1734494, 2601741, 3468988, 5203482, 6070729, 10406964, 12141458, 18212187, 24282916, 36424374, 72848748]

約数ペア:

[(1, 72848748), (2, 36424374), (3, 24282916), (4, 18212187), (6, 12141458), (7, 10406964), (12, 6070729), (14, 5203482), (21, 3468988), (28, 2601741), (42, 1734494), (84, 867247), (223, 326676), (446, 163338), (669, 108892), (892, 81669), (1338, 54446), (1561, 46668), (2676, 27223), (3122, 23334), (3889, 18732), (4683, 15556), (6244, 11667), (7778, 9366)]