87738192

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 261144000

約数和(自身を除く): 173405808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 59, 69, 72, 92, 118, 138, 144, 177, 184, 207, 236, 276, 354, 368, 414, 449, 472, 531, 552, 708, 828, 898, 944, 1062, 1104, 1347, 1357, 1416, 1656, 1796, 2124, 2694, 2714, 2832, 3312, 3592, 4041, 4071, 4248, 5388, 5428, 7184, 8082, 8142, 8496, 10327, 10776, 10856, 12213, 16164, 16284, 20654, 21552, 21712, 24426, 26491, 30981, 32328, 32568, 41308, 48852, 52982, 61962, 64656, 65136, 79473, 82616, 92943, 97704, 105964, 123924, 158946, 165232, 185886, 195408, 211928, 238419, 247848, 317892, 371772, 423856, 476838, 495696, 609293, 635784, 743544, 953676, 1218586, 1271568, 1487088, 1827879, 1907352, 2437172, 3655758, 3814704, 4874344, 5483637, 7311516, 9748688, 10967274, 14623032, 21934548, 29246064, 43869096, 87738192]

約数ペア:

[(1, 87738192), (2, 43869096), (3, 29246064), (4, 21934548), (6, 14623032), (8, 10967274), (9, 9748688), (12, 7311516), (16, 5483637), (18, 4874344), (23, 3814704), (24, 3655758), (36, 2437172), (46, 1907352), (48, 1827879), (59, 1487088), (69, 1271568), (72, 1218586), (92, 953676), (118, 743544), (138, 635784), (144, 609293), (177, 495696), (184, 476838), (207, 423856), (236, 371772), (276, 317892), (354, 247848), (368, 238419), (414, 211928), (449, 195408), (472, 185886), (531, 165232), (552, 158946), (708, 123924), (828, 105964), (898, 97704), (944, 92943), (1062, 82616), (1104, 79473), (1347, 65136), (1357, 64656), (1416, 61962), (1656, 52982), (1796, 48852), (2124, 41308), (2694, 32568), (2714, 32328), (2832, 30981), (3312, 26491), (3592, 24426), (4041, 21712), (4071, 21552), (4248, 20654), (5388, 16284), (5428, 16164), (7184, 12213), (8082, 10856), (8142, 10776), (8496, 10327)]