72156734055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{19477}}^1$

素因数の和:20133

約数の個数: 96

約数和(自身を含む): 150712972800

約数和(自身を除く): 78556238745

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 619, 665, 855, 1197, 1857, 1995, 3095, 4333, 5571, 5985, 9285, 11761, 12999, 19477, 21665, 27855, 35283, 38997, 58431, 58805, 64995, 82327, 97385, 105849, 136339, 175293, 176415, 194985, 246981, 292155, 370063, 409017, 411635, 529245, 681695, 740943, 876465, 1110189, 1227051, 1234905, 1850315, 2045085, 2590441, 3330567, 3704715, 5550945, 6135255, 7771323, 12056263, 12952205, 16652835, 23313969, 36168789, 38856615, 60281315, 84393841, 108506367, 116569845, 180843945, 229068997, 253181523, 421969205, 542531835, 687206991, 759544569, 1145344985, 1265907615, 1603482979, 2061620973, 3436034955, 3797722845, 4810448937, 8017414895, 10308104865, 14431346811, 24052244685, 72156734055]

約数ペア:

[(1, 72156734055), (3, 24052244685), (5, 14431346811), (7, 10308104865), (9, 8017414895), (15, 4810448937), (19, 3797722845), (21, 3436034955), (35, 2061620973), (45, 1603482979), (57, 1265907615), (63, 1145344985), (95, 759544569), (105, 687206991), (133, 542531835), (171, 421969205), (285, 253181523), (315, 229068997), (399, 180843945), (619, 116569845), (665, 108506367), (855, 84393841), (1197, 60281315), (1857, 38856615), (1995, 36168789), (3095, 23313969), (4333, 16652835), (5571, 12952205), (5985, 12056263), (9285, 7771323), (11761, 6135255), (12999, 5550945), (19477, 3704715), (21665, 3330567), (27855, 2590441), (35283, 2045085), (38997, 1850315), (58431, 1234905), (58805, 1227051), (64995, 1110189), (82327, 876465), (97385, 740943), (105849, 681695), (136339, 529245), (175293, 411635), (176415, 409017), (194985, 370063), (246981, 292155)]