72653994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2927}}^1$

素因数の和:3139

約数の個数: 48

約数和(自身を含む): 180880128

約数和(自身を除く): 108226134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 2927, 3546, 4137, 5854, 8274, 8781, 12411, 17562, 20489, 24822, 26343, 40978, 52686, 61467, 122934, 184401, 368802, 576619, 1153238, 1729857, 3459714, 4036333, 5189571, 8072666, 10379142, 12108999, 24217998, 36326997, 72653994]

約数ペア:

[(1, 72653994), (2, 36326997), (3, 24217998), (6, 12108999), (7, 10379142), (9, 8072666), (14, 5189571), (18, 4036333), (21, 3459714), (42, 1729857), (63, 1153238), (126, 576619), (197, 368802), (394, 184401), (591, 122934), (1182, 61467), (1379, 52686), (1773, 40978), (2758, 26343), (2927, 24822), (3546, 20489), (4137, 17562), (5854, 12411), (8274, 8781)]