121051764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 326551680

約数和(自身を除く): 205499916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 612, 834, 1251, 1423, 1668, 2363, 2502, 2846, 4269, 4726, 5004, 5692, 7089, 8538, 9452, 12807, 14178, 17076, 21267, 24191, 25614, 28356, 42534, 48382, 51228, 72573, 85068, 96764, 145146, 197797, 217719, 290292, 395594, 435438, 593391, 791188, 870876, 1186782, 1780173, 2373564, 3362549, 3560346, 6725098, 7120692, 10087647, 13450196, 20175294, 30262941, 40350588, 60525882, 121051764]

約数ペア:

[(1, 121051764), (2, 60525882), (3, 40350588), (4, 30262941), (6, 20175294), (9, 13450196), (12, 10087647), (17, 7120692), (18, 6725098), (34, 3560346), (36, 3362549), (51, 2373564), (68, 1780173), (102, 1186782), (139, 870876), (153, 791188), (204, 593391), (278, 435438), (306, 395594), (417, 290292), (556, 217719), (612, 197797), (834, 145146), (1251, 96764), (1423, 85068), (1668, 72573), (2363, 51228), (2502, 48382), (2846, 42534), (4269, 28356), (4726, 25614), (5004, 24191), (5692, 21267), (7089, 17076), (8538, 14178), (9452, 12807)]