42480756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 116540424

約数和(自身を除く): 74059668

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 1693, 2091, 2788, 3386, 4182, 5079, 6273, 6772, 8364, 10158, 12546, 15237, 20316, 25092, 28781, 30474, 57562, 60948, 69413, 86343, 115124, 138826, 172686, 208239, 259029, 277652, 345372, 416478, 518058, 624717, 832956, 1036116, 1180021, 1249434, 2360042, 2498868, 3540063, 4720084, 7080126, 10620189, 14160252, 21240378, 42480756]

約数ペア:

[(1, 42480756), (2, 21240378), (3, 14160252), (4, 10620189), (6, 7080126), (9, 4720084), (12, 3540063), (17, 2498868), (18, 2360042), (34, 1249434), (36, 1180021), (41, 1036116), (51, 832956), (68, 624717), (82, 518058), (102, 416478), (123, 345372), (153, 277652), (164, 259029), (204, 208239), (246, 172686), (306, 138826), (369, 115124), (492, 86343), (612, 69413), (697, 60948), (738, 57562), (1394, 30474), (1476, 28781), (1693, 25092), (2091, 20316), (2788, 15237), (3386, 12546), (4182, 10158), (5079, 8364), (6273, 6772)]