90219948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82619}}^1$

素因数の和:82646

約数の個数: 48

約数和(自身を含む): 259096320

約数和(自身を除く): 168876372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 82619, 165238, 247857, 330476, 495714, 578333, 991428, 1074047, 1156666, 1734999, 2148094, 2313332, 3222141, 3469998, 4296188, 6444282, 6939996, 7518329, 12888564, 15036658, 22554987, 30073316, 45109974, 90219948]

約数ペア:

[(1, 90219948), (2, 45109974), (3, 30073316), (4, 22554987), (6, 15036658), (7, 12888564), (12, 7518329), (13, 6939996), (14, 6444282), (21, 4296188), (26, 3469998), (28, 3222141), (39, 2313332), (42, 2148094), (52, 1734999), (78, 1156666), (84, 1074047), (91, 991428), (156, 578333), (182, 495714), (273, 330476), (364, 247857), (546, 165238), (1092, 82619)]