89481984

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 253521408

約数和(自身を除く): 164039424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 64, 67, 74, 94, 96, 111, 128, 134, 141, 148, 188, 192, 201, 222, 256, 268, 282, 296, 376, 384, 402, 444, 536, 564, 592, 752, 768, 804, 888, 1072, 1128, 1184, 1504, 1608, 1739, 1776, 2144, 2256, 2368, 2479, 3008, 3149, 3216, 3478, 3552, 4288, 4512, 4736, 4958, 5217, 6016, 6298, 6432, 6956, 7104, 7437, 8576, 9024, 9447, 9472, 9916, 10434, 12032, 12596, 12864, 13912, 14208, 14874, 17152, 18048, 18894, 19832, 20868, 25192, 25728, 27824, 28416, 29748, 36096, 37788, 39664, 41736, 50384, 51456, 55648, 59496, 75576, 79328, 83472, 100768, 111296, 116513, 118992, 151152, 158656, 166944, 201536, 222592, 233026, 237984, 302304, 317312, 333888, 349539, 403072, 445184, 466052, 475968, 604608, 634624, 667776, 699078, 806144, 932104, 951936, 1209216, 1335552, 1398156, 1864208, 1903872, 2418432, 2796312, 3728416, 5592624, 7456832, 11185248, 14913664, 22370496, 29827328, 44740992, 89481984]

約数ペア:

[(1, 89481984), (2, 44740992), (3, 29827328), (4, 22370496), (6, 14913664), (8, 11185248), (12, 7456832), (16, 5592624), (24, 3728416), (32, 2796312), (37, 2418432), (47, 1903872), (48, 1864208), (64, 1398156), (67, 1335552), (74, 1209216), (94, 951936), (96, 932104), (111, 806144), (128, 699078), (134, 667776), (141, 634624), (148, 604608), (188, 475968), (192, 466052), (201, 445184), (222, 403072), (256, 349539), (268, 333888), (282, 317312), (296, 302304), (376, 237984), (384, 233026), (402, 222592), (444, 201536), (536, 166944), (564, 158656), (592, 151152), (752, 118992), (768, 116513), (804, 111296), (888, 100768), (1072, 83472), (1128, 79328), (1184, 75576), (1504, 59496), (1608, 55648), (1739, 51456), (1776, 50384), (2144, 41736), (2256, 39664), (2368, 37788), (2479, 36096), (3008, 29748), (3149, 28416), (3216, 27824), (3478, 25728), (3552, 25192), (4288, 20868), (4512, 19832), (4736, 18894), (4958, 18048), (5217, 17152), (6016, 14874), (6298, 14208), (6432, 13912), (6956, 12864), (7104, 12596), (7437, 12032), (8576, 10434), (9024, 9916), (9447, 9472)]