57818904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 128

約数和(自身を含む): 179988480

約数和(自身を除く): 122169576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 991, 1122, 1144, 1326, 1496, 1716, 1768, 1982, 2244, 2431, 2652, 2973, 3432, 3964, 4488, 4862, 5304, 5946, 7293, 7928, 9724, 10901, 11892, 12883, 14586, 16847, 19448, 21802, 23784, 25766, 29172, 32703, 33694, 38649, 43604, 50541, 51532, 58344, 65406, 67388, 77298, 87208, 101082, 103064, 130812, 134776, 141713, 154596, 185317, 202164, 219011, 261624, 283426, 309192, 370634, 404328, 425139, 438022, 555951, 566852, 657033, 741268, 850278, 876044, 1111902, 1133704, 1314066, 1482536, 1700556, 1752088, 2223804, 2409121, 2628132, 3401112, 4447608, 4818242, 5256264, 7227363, 9636484, 14454726, 19272968, 28909452, 57818904]

約数ペア:

[(1, 57818904), (2, 28909452), (3, 19272968), (4, 14454726), (6, 9636484), (8, 7227363), (11, 5256264), (12, 4818242), (13, 4447608), (17, 3401112), (22, 2628132), (24, 2409121), (26, 2223804), (33, 1752088), (34, 1700556), (39, 1482536), (44, 1314066), (51, 1133704), (52, 1111902), (66, 876044), (68, 850278), (78, 741268), (88, 657033), (102, 566852), (104, 555951), (132, 438022), (136, 425139), (143, 404328), (156, 370634), (187, 309192), (204, 283426), (221, 261624), (264, 219011), (286, 202164), (312, 185317), (374, 154596), (408, 141713), (429, 134776), (442, 130812), (561, 103064), (572, 101082), (663, 87208), (748, 77298), (858, 67388), (884, 65406), (991, 58344), (1122, 51532), (1144, 50541), (1326, 43604), (1496, 38649), (1716, 33694), (1768, 32703), (1982, 29172), (2244, 25766), (2431, 23784), (2652, 21802), (2973, 19448), (3432, 16847), (3964, 14586), (4488, 12883), (4862, 11892), (5304, 10901), (5946, 9724), (7293, 7928)]