84779370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72461}}^1$

素因数の和:72487

約数の個数: 48

約数和(自身を含む): 237385512

約数和(自身を除く): 152606142

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 72461, 144922, 217383, 362305, 434766, 652149, 724610, 941993, 1086915, 1304298, 1883986, 2173830, 2825979, 3260745, 4709965, 5651958, 6521490, 8477937, 9419930, 14129895, 16955874, 28259790, 42389685, 84779370]

約数ペア:

[(1, 84779370), (2, 42389685), (3, 28259790), (5, 16955874), (6, 14129895), (9, 9419930), (10, 8477937), (13, 6521490), (15, 5651958), (18, 4709965), (26, 3260745), (30, 2825979), (39, 2173830), (45, 1883986), (65, 1304298), (78, 1086915), (90, 941993), (117, 724610), (130, 652149), (195, 434766), (234, 362305), (390, 217383), (585, 144922), (1170, 72461)]