27707148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 108

約数和(自身を含む): 82784520

約数和(自身を除く): 55077372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 113, 126, 139, 147, 196, 226, 252, 278, 294, 339, 417, 441, 452, 556, 588, 678, 791, 834, 882, 973, 1017, 1251, 1356, 1582, 1668, 1764, 1946, 2034, 2373, 2502, 2919, 3164, 3892, 4068, 4746, 5004, 5537, 5838, 6811, 7119, 8757, 9492, 11074, 11676, 13622, 14238, 15707, 16611, 17514, 20433, 22148, 27244, 28476, 31414, 33222, 35028, 40866, 47121, 49833, 61299, 62828, 66444, 81732, 94242, 99666, 109949, 122598, 141363, 188484, 199332, 219898, 245196, 282726, 329847, 439796, 565452, 659694, 769643, 989541, 1319388, 1539286, 1979082, 2308929, 3078572, 3958164, 4617858, 6926787, 9235716, 13853574, 27707148]

約数ペア:

[(1, 27707148), (2, 13853574), (3, 9235716), (4, 6926787), (6, 4617858), (7, 3958164), (9, 3078572), (12, 2308929), (14, 1979082), (18, 1539286), (21, 1319388), (28, 989541), (36, 769643), (42, 659694), (49, 565452), (63, 439796), (84, 329847), (98, 282726), (113, 245196), (126, 219898), (139, 199332), (147, 188484), (196, 141363), (226, 122598), (252, 109949), (278, 99666), (294, 94242), (339, 81732), (417, 66444), (441, 62828), (452, 61299), (556, 49833), (588, 47121), (678, 40866), (791, 35028), (834, 33222), (882, 31414), (973, 28476), (1017, 27244), (1251, 22148), (1356, 20433), (1582, 17514), (1668, 16611), (1764, 15707), (1946, 14238), (2034, 13622), (2373, 11676), (2502, 11074), (2919, 9492), (3164, 8757), (3892, 7119), (4068, 6811), (4746, 5838), (5004, 5537)]