77332185

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 170496000

約数和(自身を除く): 93163815

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 59, 63, 73, 95, 105, 133, 135, 171, 177, 189, 219, 285, 295, 315, 365, 399, 413, 511, 513, 531, 657, 665, 855, 885, 945, 1095, 1121, 1197, 1239, 1387, 1533, 1593, 1971, 1995, 2065, 2555, 2565, 2655, 3285, 3363, 3591, 3717, 4161, 4307, 4599, 5605, 5985, 6195, 6935, 7665, 7847, 7965, 9709, 9855, 10089, 11151, 12483, 12921, 13797, 16815, 17955, 18585, 20805, 21535, 22995, 23541, 29127, 30149, 30267, 37449, 38763, 39235, 48545, 50445, 55755, 62415, 64605, 68985, 70623, 81833, 87381, 90447, 116289, 117705, 145635, 150745, 151335, 187245, 193815, 211869, 245499, 262143, 271341, 353115, 409165, 436905, 452235, 572831, 581445, 736497, 814023, 1059345, 1227495, 1310715, 1356705, 1718493, 2209491, 2864155, 3682485, 4070115, 5155479, 8592465, 11047455, 15466437, 25777395, 77332185]

約数ペア:

[(1, 77332185), (3, 25777395), (5, 15466437), (7, 11047455), (9, 8592465), (15, 5155479), (19, 4070115), (21, 3682485), (27, 2864155), (35, 2209491), (45, 1718493), (57, 1356705), (59, 1310715), (63, 1227495), (73, 1059345), (95, 814023), (105, 736497), (133, 581445), (135, 572831), (171, 452235), (177, 436905), (189, 409165), (219, 353115), (285, 271341), (295, 262143), (315, 245499), (365, 211869), (399, 193815), (413, 187245), (511, 151335), (513, 150745), (531, 145635), (657, 117705), (665, 116289), (855, 90447), (885, 87381), (945, 81833), (1095, 70623), (1121, 68985), (1197, 64605), (1239, 62415), (1387, 55755), (1533, 50445), (1593, 48545), (1971, 39235), (1995, 38763), (2065, 37449), (2555, 30267), (2565, 30149), (2655, 29127), (3285, 23541), (3363, 22995), (3591, 21535), (3717, 20805), (4161, 18585), (4307, 17955), (4599, 16815), (5605, 13797), (5985, 12921), (6195, 12483), (6935, 11151), (7665, 10089), (7847, 9855), (7965, 9709)]