72982854

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11821}}^1$

素因数の和:11850

約数の個数: 48

約数和(自身を含む): 184423200

約数和(自身を除く): 111440346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 11821, 23642, 35463, 70926, 82747, 106389, 165494, 212778, 248241, 496482, 579229, 744723, 1158458, 1489446, 1737687, 3475374, 4054603, 5213061, 8109206, 10426122, 12163809, 24327618, 36491427, 72982854]

約数ペア:

[(1, 72982854), (2, 36491427), (3, 24327618), (6, 12163809), (7, 10426122), (9, 8109206), (14, 5213061), (18, 4054603), (21, 3475374), (42, 1737687), (49, 1489446), (63, 1158458), (98, 744723), (126, 579229), (147, 496482), (294, 248241), (343, 212778), (441, 165494), (686, 106389), (882, 82747), (1029, 70926), (2058, 35463), (3087, 23642), (6174, 11821)]