89805690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76757}}^1$

素因数の和:76783

約数の個数: 48

約数和(自身を含む): 251459208

約数和(自身を除く): 161653518

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, 76757, 153514, 230271, 383785, 460542, 690813, 767570, 997841, 1151355, 1381626, 1995682, 2302710, 2993523, 3454065, 4989205, 5987046, 6908130, 8980569, 9978410, 14967615, 17961138, 29935230, 44902845, 89805690]

約数ペア:

[(1, 89805690), (2, 44902845), (3, 29935230), (5, 17961138), (6, 14967615), (9, 9978410), (10, 8980569), (13, 6908130), (15, 5987046), (18, 4989205), (26, 3454065), (30, 2993523), (39, 2302710), (45, 1995682), (65, 1381626), (78, 1151355), (90, 997841), (117, 767570), (130, 690813), (195, 460542), (234, 383785), (390, 230271), (585, 153514), (1170, 76757)]