120786972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 309971760

約数和(自身を除く): 189184788

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 289, 348, 493, 578, 867, 986, 1156, 1201, 1479, 1734, 1972, 2402, 2958, 3468, 3603, 4804, 5916, 7206, 8381, 14412, 16762, 20417, 25143, 33524, 34829, 40834, 50286, 61251, 69658, 81668, 100572, 104487, 122502, 139316, 208974, 245004, 347089, 417948, 592093, 694178, 1041267, 1184186, 1388356, 1776279, 2082534, 2368372, 3552558, 4165068, 7105116, 10065581, 20131162, 30196743, 40262324, 60393486, 120786972]

約数ペア:

[(1, 120786972), (2, 60393486), (3, 40262324), (4, 30196743), (6, 20131162), (12, 10065581), (17, 7105116), (29, 4165068), (34, 3552558), (51, 2368372), (58, 2082534), (68, 1776279), (87, 1388356), (102, 1184186), (116, 1041267), (174, 694178), (204, 592093), (289, 417948), (348, 347089), (493, 245004), (578, 208974), (867, 139316), (986, 122502), (1156, 104487), (1201, 100572), (1479, 81668), (1734, 69658), (1972, 61251), (2402, 50286), (2958, 40834), (3468, 34829), (3603, 33524), (4804, 25143), (5916, 20417), (7206, 16762), (8381, 14412)]