81043536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10487}}^1$

素因数の和:10528

約数の個数: 80

約数和(自身を含む): 249698304

約数和(自身を除く): 168654768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 10487, 20974, 31461, 41948, 62922, 73409, 83896, 125844, 146818, 167792, 220227, 241201, 251688, 293636, 440454, 482402, 503376, 587272, 723603, 880908, 964804, 1174544, 1447206, 1688407, 1761816, 1929608, 2894412, 3376814, 3523632, 3859216, 5065221, 5788824, 6753628, 10130442, 11577648, 13507256, 20260884, 27014512, 40521768, 81043536]

約数ペア:

[(1, 81043536), (2, 40521768), (3, 27014512), (4, 20260884), (6, 13507256), (7, 11577648), (8, 10130442), (12, 6753628), (14, 5788824), (16, 5065221), (21, 3859216), (23, 3523632), (24, 3376814), (28, 2894412), (42, 1929608), (46, 1761816), (48, 1688407), (56, 1447206), (69, 1174544), (84, 964804), (92, 880908), (112, 723603), (138, 587272), (161, 503376), (168, 482402), (184, 440454), (276, 293636), (322, 251688), (336, 241201), (368, 220227), (483, 167792), (552, 146818), (644, 125844), (966, 83896), (1104, 73409), (1288, 62922), (1932, 41948), (2576, 31461), (3864, 20974), (7728, 10487)]