77053732

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 158578560

約数和(自身を除く): 81524828

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 137, 212, 274, 371, 379, 548, 742, 758, 959, 1484, 1516, 1918, 2653, 3836, 5306, 7261, 10612, 14522, 20087, 29044, 40174, 50827, 51923, 80348, 101654, 103846, 140609, 203308, 207692, 281218, 363461, 562436, 726922, 1453844, 2751919, 5503838, 11007676, 19263433, 38526866, 77053732]

約数ペア:

[(1, 77053732), (2, 38526866), (4, 19263433), (7, 11007676), (14, 5503838), (28, 2751919), (53, 1453844), (106, 726922), (137, 562436), (212, 363461), (274, 281218), (371, 207692), (379, 203308), (548, 140609), (742, 103846), (758, 101654), (959, 80348), (1484, 51923), (1516, 50827), (1918, 40174), (2653, 29044), (3836, 20087), (5306, 14522), (7261, 10612)]