87750828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 255449376

約数和(自身を除く): 167698548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 53, 66, 74, 99, 106, 111, 113, 132, 148, 159, 198, 212, 222, 226, 318, 333, 339, 396, 407, 444, 452, 477, 583, 636, 666, 678, 814, 954, 1017, 1166, 1221, 1243, 1332, 1356, 1628, 1749, 1908, 1961, 2034, 2332, 2442, 2486, 3498, 3663, 3729, 3922, 4068, 4181, 4884, 4972, 5247, 5883, 5989, 6996, 7326, 7458, 7844, 8362, 10494, 11187, 11766, 11978, 12543, 14652, 14916, 16724, 17649, 17967, 20988, 21571, 22374, 23532, 23956, 25086, 35298, 35934, 37629, 43142, 44748, 45991, 50172, 53901, 64713, 65879, 70596, 71868, 75258, 86284, 91982, 107802, 129426, 131758, 137973, 150516, 183964, 194139, 197637, 215604, 221593, 258852, 263516, 275946, 388278, 395274, 413919, 443186, 551892, 592911, 664779, 776556, 790548, 827838, 886372, 1185822, 1329558, 1655676, 1994337, 2371644, 2437523, 2659116, 3988674, 4875046, 7312569, 7977348, 9750092, 14625138, 21937707, 29250276, 43875414, 87750828]

約数ペア:

[(1, 87750828), (2, 43875414), (3, 29250276), (4, 21937707), (6, 14625138), (9, 9750092), (11, 7977348), (12, 7312569), (18, 4875046), (22, 3988674), (33, 2659116), (36, 2437523), (37, 2371644), (44, 1994337), (53, 1655676), (66, 1329558), (74, 1185822), (99, 886372), (106, 827838), (111, 790548), (113, 776556), (132, 664779), (148, 592911), (159, 551892), (198, 443186), (212, 413919), (222, 395274), (226, 388278), (318, 275946), (333, 263516), (339, 258852), (396, 221593), (407, 215604), (444, 197637), (452, 194139), (477, 183964), (583, 150516), (636, 137973), (666, 131758), (678, 129426), (814, 107802), (954, 91982), (1017, 86284), (1166, 75258), (1221, 71868), (1243, 70596), (1332, 65879), (1356, 64713), (1628, 53901), (1749, 50172), (1908, 45991), (1961, 44748), (2034, 43142), (2332, 37629), (2442, 35934), (2486, 35298), (3498, 25086), (3663, 23956), (3729, 23532), (3922, 22374), (4068, 21571), (4181, 20988), (4884, 17967), (4972, 17649), (5247, 16724), (5883, 14916), (5989, 14652), (6996, 12543), (7326, 11978), (7458, 11766), (7844, 11187), (8362, 10494)]