77769954

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 171849600

約数和(自身を除く): 94079646

約数列:

[1, 2, 3, 6, 9, 18, 107, 149, 214, 271, 298, 321, 447, 542, 642, 813, 894, 963, 1341, 1626, 1926, 2439, 2682, 4878, 15943, 28997, 31886, 40379, 47829, 57994, 80758, 86991, 95658, 121137, 143487, 173982, 242274, 260973, 286974, 363411, 521946, 726822, 4320553, 8641106, 12961659, 25923318, 38884977, 77769954]

約数ペア:

[(1, 77769954), (2, 38884977), (3, 25923318), (6, 12961659), (9, 8641106), (18, 4320553), (107, 726822), (149, 521946), (214, 363411), (271, 286974), (298, 260973), (321, 242274), (447, 173982), (542, 143487), (642, 121137), (813, 95658), (894, 86991), (963, 80758), (1341, 57994), (1626, 47829), (1926, 40379), (2439, 31886), (2682, 28997), (4878, 15943)]