121287636

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 316767360

約数和(自身を除く): 195479724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 97, 141, 188, 194, 282, 291, 388, 423, 564, 582, 739, 846, 873, 1164, 1478, 1692, 1746, 2217, 2956, 3492, 4434, 4559, 6651, 8868, 9118, 13302, 13677, 18236, 26604, 27354, 34733, 41031, 54708, 69466, 71683, 82062, 104199, 138932, 143366, 164124, 208398, 215049, 286732, 312597, 416796, 430098, 625194, 645147, 860196, 1250388, 1290294, 2580588, 3369101, 6738202, 10107303, 13476404, 20214606, 30321909, 40429212, 60643818, 121287636]

約数ペア:

[(1, 121287636), (2, 60643818), (3, 40429212), (4, 30321909), (6, 20214606), (9, 13476404), (12, 10107303), (18, 6738202), (36, 3369101), (47, 2580588), (94, 1290294), (97, 1250388), (141, 860196), (188, 645147), (194, 625194), (282, 430098), (291, 416796), (388, 312597), (423, 286732), (564, 215049), (582, 208398), (739, 164124), (846, 143366), (873, 138932), (1164, 104199), (1478, 82062), (1692, 71683), (1746, 69466), (2217, 54708), (2956, 41031), (3492, 34733), (4434, 27354), (4559, 26604), (6651, 18236), (8868, 13677), (9118, 13302)]