64997376

素因数分解:

$2^{11}\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 176904000

約数和(自身を除く): 111906624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 149, 192, 213, 256, 284, 298, 384, 426, 447, 512, 568, 596, 768, 852, 894, 1024, 1136, 1192, 1536, 1704, 1788, 2048, 2272, 2384, 3072, 3408, 3576, 4544, 4768, 6144, 6816, 7152, 9088, 9536, 10579, 13632, 14304, 18176, 19072, 21158, 27264, 28608, 31737, 36352, 38144, 42316, 54528, 57216, 63474, 72704, 76288, 84632, 109056, 114432, 126948, 145408, 152576, 169264, 218112, 228864, 253896, 305152, 338528, 436224, 457728, 507792, 677056, 915456, 1015584, 1354112, 2031168, 2708224, 4062336, 5416448, 8124672, 10832896, 16249344, 21665792, 32498688, 64997376]

約数ペア:

[(1, 64997376), (2, 32498688), (3, 21665792), (4, 16249344), (6, 10832896), (8, 8124672), (12, 5416448), (16, 4062336), (24, 2708224), (32, 2031168), (48, 1354112), (64, 1015584), (71, 915456), (96, 677056), (128, 507792), (142, 457728), (149, 436224), (192, 338528), (213, 305152), (256, 253896), (284, 228864), (298, 218112), (384, 169264), (426, 152576), (447, 145408), (512, 126948), (568, 114432), (596, 109056), (768, 84632), (852, 76288), (894, 72704), (1024, 63474), (1136, 57216), (1192, 54528), (1536, 42316), (1704, 38144), (1788, 36352), (2048, 31737), (2272, 28608), (2384, 27264), (3072, 21158), (3408, 19072), (3576, 18176), (4544, 14304), (4768, 13632), (6144, 10579), (6816, 9536), (7152, 9088)]