76944406

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 147817872

約数和(自身を除く): 70873466

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 137, 154, 274, 521, 539, 959, 1042, 1078, 1507, 1918, 3014, 3647, 5731, 6713, 7294, 10549, 11462, 13426, 21098, 25529, 40117, 51058, 71377, 73843, 80234, 142754, 147686, 280819, 499639, 561638, 785147, 999278, 1570294, 3497473, 5496029, 6994946, 10992058, 38472203, 76944406]

約数ペア:

[(1, 76944406), (2, 38472203), (7, 10992058), (11, 6994946), (14, 5496029), (22, 3497473), (49, 1570294), (77, 999278), (98, 785147), (137, 561638), (154, 499639), (274, 280819), (521, 147686), (539, 142754), (959, 80234), (1042, 73843), (1078, 71377), (1507, 51058), (1918, 40117), (3014, 25529), (3647, 21098), (5731, 13426), (6713, 11462), (7294, 10549)]