85253168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5362

約数の個数: 80

約数和(自身を含む): 221819136

約数和(自身を除く): 136565968

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 5323, 8008, 10646, 16016, 21292, 37261, 42584, 58553, 69199, 74522, 85168, 117106, 138398, 149044, 234212, 276796, 298088, 409871, 468424, 484393, 553592, 596176, 761189, 819742, 936848, 968786, 1107184, 1522378, 1639484, 1937572, 3044756, 3278968, 3875144, 5328323, 6089512, 6557936, 7750288, 10656646, 12179024, 21313292, 42626584, 85253168]

約数ペア:

[(1, 85253168), (2, 42626584), (4, 21313292), (7, 12179024), (8, 10656646), (11, 7750288), (13, 6557936), (14, 6089512), (16, 5328323), (22, 3875144), (26, 3278968), (28, 3044756), (44, 1937572), (52, 1639484), (56, 1522378), (77, 1107184), (88, 968786), (91, 936848), (104, 819742), (112, 761189), (143, 596176), (154, 553592), (176, 484393), (182, 468424), (208, 409871), (286, 298088), (308, 276796), (364, 234212), (572, 149044), (616, 138398), (728, 117106), (1001, 85168), (1144, 74522), (1232, 69199), (1456, 58553), (2002, 42584), (2288, 37261), (4004, 21292), (5323, 16016), (8008, 10646)]