71691648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 220320000

約数和(自身を除く): 148628352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 149, 168, 179, 192, 224, 298, 336, 358, 384, 447, 448, 537, 596, 672, 716, 894, 896, 1043, 1074, 1192, 1253, 1344, 1432, 1788, 2086, 2148, 2384, 2506, 2688, 2864, 3129, 3576, 3759, 4172, 4296, 4768, 5012, 5728, 6258, 7152, 7518, 8344, 8592, 9536, 10024, 11456, 12516, 14304, 15036, 16688, 17184, 19072, 20048, 22912, 25032, 26671, 28608, 30072, 33376, 34368, 40096, 50064, 53342, 57216, 60144, 66752, 68736, 80013, 80192, 100128, 106684, 120288, 133504, 160026, 160384, 186697, 200256, 213368, 240576, 320052, 373394, 400512, 426736, 481152, 560091, 640104, 746788, 853472, 1120182, 1280208, 1493576, 1706944, 2240364, 2560416, 2987152, 3413888, 4480728, 5120832, 5974304, 8961456, 10241664, 11948608, 17922912, 23897216, 35845824, 71691648]

約数ペア:

[(1, 71691648), (2, 35845824), (3, 23897216), (4, 17922912), (6, 11948608), (7, 10241664), (8, 8961456), (12, 5974304), (14, 5120832), (16, 4480728), (21, 3413888), (24, 2987152), (28, 2560416), (32, 2240364), (42, 1706944), (48, 1493576), (56, 1280208), (64, 1120182), (84, 853472), (96, 746788), (112, 640104), (128, 560091), (149, 481152), (168, 426736), (179, 400512), (192, 373394), (224, 320052), (298, 240576), (336, 213368), (358, 200256), (384, 186697), (447, 160384), (448, 160026), (537, 133504), (596, 120288), (672, 106684), (716, 100128), (894, 80192), (896, 80013), (1043, 68736), (1074, 66752), (1192, 60144), (1253, 57216), (1344, 53342), (1432, 50064), (1788, 40096), (2086, 34368), (2148, 33376), (2384, 30072), (2506, 28608), (2688, 26671), (2864, 25032), (3129, 22912), (3576, 20048), (3759, 19072), (4172, 17184), (4296, 16688), (4768, 15036), (5012, 14304), (5728, 12516), (6258, 11456), (7152, 10024), (7518, 9536), (8344, 8592)]