90397164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4789}}^1$

素因数の和:4831

約数の個数: 72

約数和(自身を含む): 249731440

約数和(自身を除く): 159334276

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 4789, 6292, 9438, 9578, 14367, 18876, 19156, 28734, 52679, 57468, 62257, 105358, 124514, 158037, 186771, 210716, 249028, 316074, 373542, 579469, 632148, 684827, 747084, 1158938, 1369654, 1738407, 2054481, 2317876, 2739308, 3476814, 4108962, 6953628, 7533097, 8217924, 15066194, 22599291, 30132388, 45198582, 90397164]

約数ペア:

[(1, 90397164), (2, 45198582), (3, 30132388), (4, 22599291), (6, 15066194), (11, 8217924), (12, 7533097), (13, 6953628), (22, 4108962), (26, 3476814), (33, 2739308), (39, 2317876), (44, 2054481), (52, 1738407), (66, 1369654), (78, 1158938), (121, 747084), (132, 684827), (143, 632148), (156, 579469), (242, 373542), (286, 316074), (363, 249028), (429, 210716), (484, 186771), (572, 158037), (726, 124514), (858, 105358), (1452, 62257), (1573, 57468), (1716, 52679), (3146, 28734), (4719, 19156), (4789, 18876), (6292, 14367), (9438, 9578)]