27968076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 76876800

約数和(自身を除く): 48908724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1319, 1767, 2356, 2638, 3534, 3957, 5276, 5301, 7068, 7914, 10602, 11871, 15828, 21204, 23742, 25061, 40889, 47484, 50122, 75183, 81778, 100244, 122667, 150366, 163556, 225549, 245334, 300732, 368001, 451098, 490668, 736002, 776891, 902196, 1472004, 1553782, 2330673, 3107564, 4661346, 6992019, 9322692, 13984038, 27968076]

約数ペア:

[(1, 27968076), (2, 13984038), (3, 9322692), (4, 6992019), (6, 4661346), (9, 3107564), (12, 2330673), (18, 1553782), (19, 1472004), (31, 902196), (36, 776891), (38, 736002), (57, 490668), (62, 451098), (76, 368001), (93, 300732), (114, 245334), (124, 225549), (171, 163556), (186, 150366), (228, 122667), (279, 100244), (342, 81778), (372, 75183), (558, 50122), (589, 47484), (684, 40889), (1116, 25061), (1178, 23742), (1319, 21204), (1767, 15828), (2356, 11871), (2638, 10602), (3534, 7914), (3957, 7068), (5276, 5301)]