64310688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 200196360

約数和(自身を除く): 135885672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 89, 96, 104, 117, 144, 156, 178, 193, 208, 234, 267, 288, 312, 356, 386, 416, 468, 534, 579, 624, 712, 772, 801, 936, 1068, 1157, 1158, 1248, 1424, 1544, 1602, 1737, 1872, 2136, 2314, 2316, 2509, 2848, 3088, 3204, 3471, 3474, 3744, 4272, 4628, 4632, 5018, 6176, 6408, 6942, 6948, 7527, 8544, 9256, 9264, 10036, 10413, 12816, 13884, 13896, 15054, 17177, 18512, 18528, 20072, 20826, 22581, 25632, 27768, 27792, 30108, 34354, 37024, 40144, 41652, 45162, 51531, 55536, 55584, 60216, 68708, 80288, 83304, 90324, 103062, 111072, 120432, 137416, 154593, 166608, 180648, 206124, 223301, 240864, 274832, 309186, 333216, 361296, 412248, 446602, 549664, 618372, 669903, 722592, 824496, 893204, 1236744, 1339806, 1648992, 1786408, 2009709, 2473488, 2679612, 3572816, 4019418, 4946976, 5359224, 7145632, 8038836, 10718448, 16077672, 21436896, 32155344, 64310688]

約数ペア:

[(1, 64310688), (2, 32155344), (3, 21436896), (4, 16077672), (6, 10718448), (8, 8038836), (9, 7145632), (12, 5359224), (13, 4946976), (16, 4019418), (18, 3572816), (24, 2679612), (26, 2473488), (32, 2009709), (36, 1786408), (39, 1648992), (48, 1339806), (52, 1236744), (72, 893204), (78, 824496), (89, 722592), (96, 669903), (104, 618372), (117, 549664), (144, 446602), (156, 412248), (178, 361296), (193, 333216), (208, 309186), (234, 274832), (267, 240864), (288, 223301), (312, 206124), (356, 180648), (386, 166608), (416, 154593), (468, 137416), (534, 120432), (579, 111072), (624, 103062), (712, 90324), (772, 83304), (801, 80288), (936, 68708), (1068, 60216), (1157, 55584), (1158, 55536), (1248, 51531), (1424, 45162), (1544, 41652), (1602, 40144), (1737, 37024), (1872, 34354), (2136, 30108), (2314, 27792), (2316, 27768), (2509, 25632), (2848, 22581), (3088, 20826), (3204, 20072), (3471, 18528), (3474, 18512), (3744, 17177), (4272, 15054), (4628, 13896), (4632, 13884), (5018, 12816), (6176, 10413), (6408, 10036), (6942, 9264), (6948, 9256), (7527, 8544)]