87227056

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 210569856

約数和(自身を除く): 123342800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 49, 56, 62, 74, 97, 98, 112, 124, 148, 194, 196, 217, 248, 259, 296, 388, 392, 434, 496, 518, 592, 679, 776, 784, 868, 1036, 1147, 1358, 1519, 1552, 1736, 1813, 2072, 2294, 2716, 3007, 3038, 3472, 3589, 3626, 4144, 4588, 4753, 5432, 6014, 6076, 7178, 7252, 8029, 9176, 9506, 10864, 12028, 12152, 14356, 14504, 16058, 18352, 19012, 21049, 24056, 24304, 25123, 28712, 29008, 32116, 38024, 42098, 48112, 50246, 56203, 57424, 64232, 76048, 84196, 100492, 111259, 112406, 128464, 147343, 168392, 175861, 200984, 222518, 224812, 294686, 336784, 351722, 401968, 445036, 449624, 589372, 703444, 778813, 890072, 899248, 1178744, 1406888, 1557626, 1780144, 2357488, 2813776, 3115252, 5451691, 6230504, 10903382, 12461008, 21806764, 43613528, 87227056]

約数ペア:

[(1, 87227056), (2, 43613528), (4, 21806764), (7, 12461008), (8, 10903382), (14, 6230504), (16, 5451691), (28, 3115252), (31, 2813776), (37, 2357488), (49, 1780144), (56, 1557626), (62, 1406888), (74, 1178744), (97, 899248), (98, 890072), (112, 778813), (124, 703444), (148, 589372), (194, 449624), (196, 445036), (217, 401968), (248, 351722), (259, 336784), (296, 294686), (388, 224812), (392, 222518), (434, 200984), (496, 175861), (518, 168392), (592, 147343), (679, 128464), (776, 112406), (784, 111259), (868, 100492), (1036, 84196), (1147, 76048), (1358, 64232), (1519, 57424), (1552, 56203), (1736, 50246), (1813, 48112), (2072, 42098), (2294, 38024), (2716, 32116), (3007, 29008), (3038, 28712), (3472, 25123), (3589, 24304), (3626, 24056), (4144, 21049), (4588, 19012), (4753, 18352), (5432, 16058), (6014, 14504), (6076, 14356), (7178, 12152), (7252, 12028), (8029, 10864), (9176, 9506)]