81362652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16417}}^1$

素因数の和:16490

約数の個数: 48

約数和(自身を含む): 220657920

約数和(自身を除く): 139295268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 16417, 32834, 49251, 65668, 98502, 114919, 197004, 229838, 344757, 459676, 689514, 968603, 1379028, 1937206, 2905809, 3874412, 5811618, 6780221, 11623236, 13560442, 20340663, 27120884, 40681326, 81362652]

約数ペア:

[(1, 81362652), (2, 40681326), (3, 27120884), (4, 20340663), (6, 13560442), (7, 11623236), (12, 6780221), (14, 5811618), (21, 3874412), (28, 2905809), (42, 1937206), (59, 1379028), (84, 968603), (118, 689514), (177, 459676), (236, 344757), (354, 229838), (413, 197004), (708, 114919), (826, 98502), (1239, 65668), (1652, 49251), (2478, 32834), (4956, 16417)]