73263680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{32707}}^1$

素因数の和:32731

約数の個数: 56

約数和(自身を含む): 199387968

約数和(自身を除く): 126124288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 32707, 65414, 130828, 163535, 228949, 261656, 327070, 457898, 523312, 654140, 915796, 1046624, 1144745, 1308280, 1831592, 2093248, 2289490, 2616560, 3663184, 4578980, 5233120, 7326368, 9157960, 10466240, 14652736, 18315920, 36631840, 73263680]

約数ペア:

[(1, 73263680), (2, 36631840), (4, 18315920), (5, 14652736), (7, 10466240), (8, 9157960), (10, 7326368), (14, 5233120), (16, 4578980), (20, 3663184), (28, 2616560), (32, 2289490), (35, 2093248), (40, 1831592), (56, 1308280), (64, 1144745), (70, 1046624), (80, 915796), (112, 654140), (140, 523312), (160, 457898), (224, 327070), (280, 261656), (320, 228949), (448, 163535), (560, 130828), (1120, 65414), (2240, 32707)]