78359008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 114693152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 379, 416, 497, 568, 728, 758, 923, 994, 1136, 1456, 1516, 1846, 1988, 2272, 2653, 2912, 3032, 3692, 3976, 4927, 5306, 6064, 6461, 7384, 7952, 9854, 10612, 12128, 12922, 14768, 15904, 19708, 21224, 25844, 26909, 29536, 34489, 39416, 42448, 51688, 53818, 68978, 78832, 84896, 103376, 107636, 137956, 157664, 188363, 206752, 215272, 275912, 349817, 376726, 430544, 551824, 699634, 753452, 861088, 1103648, 1399268, 1506904, 2448719, 2798536, 3013808, 4897438, 5597072, 6027616, 9794876, 11194144, 19589752, 39179504, 78359008]

約数ペア:

[(1, 78359008), (2, 39179504), (4, 19589752), (7, 11194144), (8, 9794876), (13, 6027616), (14, 5597072), (16, 4897438), (26, 3013808), (28, 2798536), (32, 2448719), (52, 1506904), (56, 1399268), (71, 1103648), (91, 861088), (104, 753452), (112, 699634), (142, 551824), (182, 430544), (208, 376726), (224, 349817), (284, 275912), (364, 215272), (379, 206752), (416, 188363), (497, 157664), (568, 137956), (728, 107636), (758, 103376), (923, 84896), (994, 78832), (1136, 68978), (1456, 53818), (1516, 51688), (1846, 42448), (1988, 39416), (2272, 34489), (2653, 29536), (2912, 26909), (3032, 25844), (3692, 21224), (3976, 19708), (4927, 15904), (5306, 14768), (6064, 12922), (6461, 12128), (7384, 10612), (7952, 9854)]