67976004

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 162005760

約数和(自身を除く): 94029756

約数列:

[1, 2, 3, 4, 6, 12, 83, 139, 166, 249, 278, 332, 417, 491, 498, 556, 834, 982, 996, 1473, 1668, 1964, 2946, 5892, 11537, 23074, 34611, 40753, 46148, 68249, 69222, 81506, 122259, 136498, 138444, 163012, 204747, 244518, 272996, 409494, 489036, 818988, 5664667, 11329334, 16994001, 22658668, 33988002, 67976004]

約数ペア:

[(1, 67976004), (2, 33988002), (3, 22658668), (4, 16994001), (6, 11329334), (12, 5664667), (83, 818988), (139, 489036), (166, 409494), (249, 272996), (278, 244518), (332, 204747), (417, 163012), (491, 138444), (498, 136498), (556, 122259), (834, 81506), (982, 69222), (996, 68249), (1473, 46148), (1668, 40753), (1964, 34611), (2946, 23074), (5892, 11537)]