90499696784

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{254659}}^1$

素因数の和:254860

約数の個数: 80

約数和(自身を含む): 212203084800

約数和(自身を除く): 121703388016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 167, 266, 304, 334, 532, 668, 1064, 1169, 1336, 2128, 2338, 2672, 3173, 4676, 6346, 9352, 12692, 18704, 22211, 25384, 44422, 50768, 88844, 177688, 254659, 355376, 509318, 1018636, 1782613, 2037272, 3565226, 4074544, 4838521, 7130452, 9677042, 14260904, 19354084, 28521808, 33869647, 38708168, 42528053, 67739294, 77416336, 85056106, 135478588, 170112212, 270957176, 297696371, 340224424, 541914352, 595392742, 680448848, 808033007, 1190785484, 1616066014, 2381570968, 3232132028, 4763141936, 5656231049, 6464264056, 11312462098, 12928528112, 22624924196, 45249848392, 90499696784]

約数ペア:

[(1, 90499696784), (2, 45249848392), (4, 22624924196), (7, 12928528112), (8, 11312462098), (14, 6464264056), (16, 5656231049), (19, 4763141936), (28, 3232132028), (38, 2381570968), (56, 1616066014), (76, 1190785484), (112, 808033007), (133, 680448848), (152, 595392742), (167, 541914352), (266, 340224424), (304, 297696371), (334, 270957176), (532, 170112212), (668, 135478588), (1064, 85056106), (1169, 77416336), (1336, 67739294), (2128, 42528053), (2338, 38708168), (2672, 33869647), (3173, 28521808), (4676, 19354084), (6346, 14260904), (9352, 9677042), (12692, 7130452), (18704, 4838521), (22211, 4074544), (25384, 3565226), (44422, 2037272), (50768, 1782613), (88844, 1018636), (177688, 509318), (254659, 355376)]