81422064

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4597}}^1$

素因数の和:4655

約数の個数: 80

約数和(自身を含む): 239463840

約数和(自身を除く): 158041776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 4597, 5904, 8856, 9194, 13791, 17712, 18388, 27582, 36776, 41373, 55164, 73552, 82746, 110328, 124119, 165492, 188477, 220656, 248238, 330984, 376954, 496476, 565431, 661968, 753908, 992952, 1130862, 1507816, 1696293, 1985904, 2261724, 3015632, 3392586, 4523448, 5088879, 6785172, 9046896, 10177758, 13570344, 20355516, 27140688, 40711032, 81422064]

約数ペア:

[(1, 81422064), (2, 40711032), (3, 27140688), (4, 20355516), (6, 13570344), (8, 10177758), (9, 9046896), (12, 6785172), (16, 5088879), (18, 4523448), (24, 3392586), (27, 3015632), (36, 2261724), (41, 1985904), (48, 1696293), (54, 1507816), (72, 1130862), (82, 992952), (108, 753908), (123, 661968), (144, 565431), (164, 496476), (216, 376954), (246, 330984), (328, 248238), (369, 220656), (432, 188477), (492, 165492), (656, 124119), (738, 110328), (984, 82746), (1107, 73552), (1476, 55164), (1968, 41373), (2214, 36776), (2952, 27582), (4428, 18388), (4597, 17712), (5904, 13791), (8856, 9194)]