80758782

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1295

約数の個数: 80

約数和(自身を含む): 201328512

約数和(自身を除く): 120569730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1237, 1674, 2106, 2418, 2474, 2511, 3627, 3711, 5022, 7254, 7422, 10881, 11133, 16081, 21762, 22266, 32162, 32643, 33399, 38347, 48243, 65286, 66798, 76694, 96486, 100197, 115041, 144729, 200394, 230082, 289458, 345123, 434187, 498511, 690246, 868374, 997022, 1035369, 1302561, 1495533, 2070738, 2605122, 2991066, 3106107, 4486599, 6212214, 8973198, 13459797, 26919594, 40379391, 80758782]

約数ペア:

[(1, 80758782), (2, 40379391), (3, 26919594), (6, 13459797), (9, 8973198), (13, 6212214), (18, 4486599), (26, 3106107), (27, 2991066), (31, 2605122), (39, 2070738), (54, 1495533), (62, 1302561), (78, 1035369), (81, 997022), (93, 868374), (117, 690246), (162, 498511), (186, 434187), (234, 345123), (279, 289458), (351, 230082), (403, 200394), (558, 144729), (702, 115041), (806, 100197), (837, 96486), (1053, 76694), (1209, 66798), (1237, 65286), (1674, 48243), (2106, 38347), (2418, 33399), (2474, 32643), (2511, 32162), (3627, 22266), (3711, 21762), (5022, 16081), (7254, 11133), (7422, 10881)]