1121069988

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{11287}}^1$

素因数の和:11417

約数の個数: 72

約数和(自身を含む): 2958359040

約数和(自身を除く): 1837289052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 356, 372, 534, 558, 801, 1068, 1116, 1602, 2759, 3204, 5518, 8277, 11036, 11287, 16554, 22574, 24831, 33108, 33861, 45148, 49662, 67722, 99324, 101583, 135444, 203166, 349897, 406332, 699794, 1004543, 1049691, 1399588, 2009086, 2099382, 3013629, 3149073, 4018172, 4198764, 6027258, 6298146, 9040887, 12054516, 12596292, 18081774, 31140833, 36163548, 62281666, 93422499, 124563332, 186844998, 280267497, 373689996, 560534994, 1121069988]

約数ペア:

[(1, 1121069988), (2, 560534994), (3, 373689996), (4, 280267497), (6, 186844998), (9, 124563332), (12, 93422499), (18, 62281666), (31, 36163548), (36, 31140833), (62, 18081774), (89, 12596292), (93, 12054516), (124, 9040887), (178, 6298146), (186, 6027258), (267, 4198764), (279, 4018172), (356, 3149073), (372, 3013629), (534, 2099382), (558, 2009086), (801, 1399588), (1068, 1049691), (1116, 1004543), (1602, 699794), (2759, 406332), (3204, 349897), (5518, 203166), (8277, 135444), (11036, 101583), (11287, 99324), (16554, 67722), (22574, 49662), (24831, 45148), (33108, 33861)]