65197626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 160876800

約数和(自身を除く): 95679174

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 37, 38, 39, 41, 57, 58, 74, 78, 82, 87, 111, 114, 123, 174, 222, 246, 247, 377, 481, 494, 533, 551, 703, 741, 754, 779, 962, 1066, 1073, 1102, 1131, 1189, 1406, 1443, 1482, 1517, 1558, 1599, 1653, 2109, 2146, 2262, 2337, 2378, 2886, 3034, 3198, 3219, 3306, 3567, 4218, 4551, 4674, 6438, 7134, 7163, 9102, 9139, 10127, 13949, 14326, 15457, 18278, 19721, 20254, 20387, 21489, 22591, 27417, 27898, 28823, 30381, 30914, 39442, 40774, 41847, 42978, 43993, 45182, 46371, 54834, 57646, 59163, 60762, 61161, 67773, 83694, 86469, 87986, 92742, 118326, 122322, 131979, 135546, 172938, 263958, 265031, 293683, 374699, 530062, 571909, 587366, 749398, 795093, 835867, 881049, 1124097, 1143818, 1590186, 1671734, 1715727, 1762098, 2248194, 2507601, 3431454, 5015202, 10866271, 21732542, 32598813, 65197626]

約数ペア:

[(1, 65197626), (2, 32598813), (3, 21732542), (6, 10866271), (13, 5015202), (19, 3431454), (26, 2507601), (29, 2248194), (37, 1762098), (38, 1715727), (39, 1671734), (41, 1590186), (57, 1143818), (58, 1124097), (74, 881049), (78, 835867), (82, 795093), (87, 749398), (111, 587366), (114, 571909), (123, 530062), (174, 374699), (222, 293683), (246, 265031), (247, 263958), (377, 172938), (481, 135546), (494, 131979), (533, 122322), (551, 118326), (703, 92742), (741, 87986), (754, 86469), (779, 83694), (962, 67773), (1066, 61161), (1073, 60762), (1102, 59163), (1131, 57646), (1189, 54834), (1406, 46371), (1443, 45182), (1482, 43993), (1517, 42978), (1558, 41847), (1599, 40774), (1653, 39442), (2109, 30914), (2146, 30381), (2262, 28823), (2337, 27898), (2378, 27417), (2886, 22591), (3034, 21489), (3198, 20387), (3219, 20254), (3306, 19721), (3567, 18278), (4218, 15457), (4551, 14326), (4674, 13949), (6438, 10127), (7134, 9139), (7163, 9102)]