72893590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 165017088

約数和(自身を除く): 92123498

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 137, 154, 274, 385, 685, 691, 770, 959, 1370, 1382, 1507, 1918, 3014, 3455, 4795, 4837, 6910, 7535, 7601, 9590, 9674, 10549, 15070, 15202, 21098, 24185, 38005, 48370, 52745, 53207, 76010, 94667, 105490, 106414, 189334, 266035, 473335, 532070, 662669, 946670, 1041337, 1325338, 2082674, 3313345, 5206685, 6626690, 7289359, 10413370, 14578718, 36446795, 72893590]

約数ペア:

[(1, 72893590), (2, 36446795), (5, 14578718), (7, 10413370), (10, 7289359), (11, 6626690), (14, 5206685), (22, 3313345), (35, 2082674), (55, 1325338), (70, 1041337), (77, 946670), (110, 662669), (137, 532070), (154, 473335), (274, 266035), (385, 189334), (685, 106414), (691, 105490), (770, 94667), (959, 76010), (1370, 53207), (1382, 52745), (1507, 48370), (1918, 38005), (3014, 24185), (3455, 21098), (4795, 15202), (4837, 15070), (6910, 10549), (7535, 9674), (7601, 9590)]