78377652

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 214502400

約数和(自身を除く): 136124748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 139, 207, 227, 276, 278, 414, 417, 454, 556, 621, 681, 828, 834, 908, 1242, 1251, 1362, 1668, 2043, 2484, 2502, 2724, 3197, 3753, 4086, 5004, 5221, 6129, 6394, 7506, 8172, 9591, 10442, 12258, 12788, 15012, 15663, 19182, 20884, 24516, 28773, 31326, 31553, 38364, 46989, 57546, 62652, 63106, 86319, 93978, 94659, 115092, 126212, 140967, 172638, 187956, 189318, 281934, 283977, 345276, 378636, 563868, 567954, 725719, 851931, 1135908, 1451438, 1703862, 2177157, 2902876, 3407724, 4354314, 6531471, 8708628, 13062942, 19594413, 26125884, 39188826, 78377652]

約数ペア:

[(1, 78377652), (2, 39188826), (3, 26125884), (4, 19594413), (6, 13062942), (9, 8708628), (12, 6531471), (18, 4354314), (23, 3407724), (27, 2902876), (36, 2177157), (46, 1703862), (54, 1451438), (69, 1135908), (92, 851931), (108, 725719), (138, 567954), (139, 563868), (207, 378636), (227, 345276), (276, 283977), (278, 281934), (414, 189318), (417, 187956), (454, 172638), (556, 140967), (621, 126212), (681, 115092), (828, 94659), (834, 93978), (908, 86319), (1242, 63106), (1251, 62652), (1362, 57546), (1668, 46989), (2043, 38364), (2484, 31553), (2502, 31326), (2724, 28773), (3197, 24516), (3753, 20884), (4086, 19182), (5004, 15663), (5221, 15012), (6129, 12788), (6394, 12258), (7506, 10442), (8172, 9591)]