77651730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22123}}^1$

素因数の和:22152

約数の個数: 64

約数和(自身を含む): 223009920

約数和(自身を除く): 145358190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 22123, 44246, 66369, 110615, 132738, 199107, 221230, 287599, 331845, 398214, 575198, 597321, 663690, 862797, 995535, 1194642, 1437995, 1725594, 1991070, 2588391, 2875990, 2986605, 4313985, 5176782, 5973210, 7765173, 8627970, 12941955, 15530346, 25883910, 38825865, 77651730]

約数ペア:

[(1, 77651730), (2, 38825865), (3, 25883910), (5, 15530346), (6, 12941955), (9, 8627970), (10, 7765173), (13, 5973210), (15, 5176782), (18, 4313985), (26, 2986605), (27, 2875990), (30, 2588391), (39, 1991070), (45, 1725594), (54, 1437995), (65, 1194642), (78, 995535), (90, 862797), (117, 663690), (130, 597321), (135, 575198), (195, 398214), (234, 331845), (270, 287599), (351, 221230), (390, 199107), (585, 132738), (702, 110615), (1170, 66369), (1755, 44246), (3510, 22123)]