42947028

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 116014080

約数和(自身を除く): 73067052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1327, 1798, 2654, 2697, 3596, 3981, 5308, 5394, 7962, 8091, 10788, 11943, 15924, 16182, 23886, 32364, 38483, 41137, 47772, 76966, 82274, 115449, 123411, 153932, 164548, 230898, 246822, 346347, 370233, 461796, 493644, 692694, 740466, 1192973, 1385388, 1480932, 2385946, 3578919, 4771892, 7157838, 10736757, 14315676, 21473514, 42947028]

約数ペア:

[(1, 42947028), (2, 21473514), (3, 14315676), (4, 10736757), (6, 7157838), (9, 4771892), (12, 3578919), (18, 2385946), (29, 1480932), (31, 1385388), (36, 1192973), (58, 740466), (62, 692694), (87, 493644), (93, 461796), (116, 370233), (124, 346347), (174, 246822), (186, 230898), (261, 164548), (279, 153932), (348, 123411), (372, 115449), (522, 82274), (558, 76966), (899, 47772), (1044, 41137), (1116, 38483), (1327, 32364), (1798, 23886), (2654, 16182), (2697, 15924), (3596, 11943), (3981, 10788), (5308, 8091), (5394, 7962)]