27620973588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{9697}}^1$

素因数の和:9798

約数の個数: 144

約数和(自身を含む): 75500093760

約数和(自身を除く): 47879120172

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 961, 988, 1178, 1209, 1482, 1612, 1767, 1922, 2356, 2418, 2883, 2964, 3534, 3844, 4836, 5766, 7068, 7657, 9697, 11532, 12493, 15314, 18259, 19394, 22971, 24986, 29091, 30628, 36518, 37479, 38788, 45942, 49972, 54777, 58182, 73036, 74958, 91884, 109554, 116364, 126061, 149916, 184243, 219108, 237367, 252122, 300607, 368486, 378183, 474734, 504244, 552729, 601214, 712101, 736972, 756366, 901821, 949468, 1105458, 1202428, 1424202, 1512732, 1803642, 2210916, 2395159, 2848404, 3607284, 3907891, 4790318, 5711533, 7185477, 7815782, 9318817, 9580636, 11423066, 11723673, 14370954, 15631564, 17134599, 18637634, 22846132, 23447346, 27956451, 28741908, 34269198, 37275268, 46894692, 55912902, 68538396, 74249929, 111825804, 121144621, 148499858, 177057523, 222749787, 242289242, 296999716, 354115046, 363433863, 445499574, 484578484, 531172569, 708230092, 726867726, 890999148, 1062345138, 1453735452, 2124690276, 2301747799, 4603495598, 6905243397, 9206991196, 13810486794, 27620973588]

約数ペア:

[(1, 27620973588), (2, 13810486794), (3, 9206991196), (4, 6905243397), (6, 4603495598), (12, 2301747799), (13, 2124690276), (19, 1453735452), (26, 1062345138), (31, 890999148), (38, 726867726), (39, 708230092), (52, 531172569), (57, 484578484), (62, 445499574), (76, 363433863), (78, 354115046), (93, 296999716), (114, 242289242), (124, 222749787), (156, 177057523), (186, 148499858), (228, 121144621), (247, 111825804), (372, 74249929), (403, 68538396), (494, 55912902), (589, 46894692), (741, 37275268), (806, 34269198), (961, 28741908), (988, 27956451), (1178, 23447346), (1209, 22846132), (1482, 18637634), (1612, 17134599), (1767, 15631564), (1922, 14370954), (2356, 11723673), (2418, 11423066), (2883, 9580636), (2964, 9318817), (3534, 7815782), (3844, 7185477), (4836, 5711533), (5766, 4790318), (7068, 3907891), (7657, 3607284), (9697, 2848404), (11532, 2395159), (12493, 2210916), (15314, 1803642), (18259, 1512732), (19394, 1424202), (22971, 1202428), (24986, 1105458), (29091, 949468), (30628, 901821), (36518, 756366), (37479, 736972), (38788, 712101), (45942, 601214), (49972, 552729), (54777, 504244), (58182, 474734), (73036, 378183), (74958, 368486), (91884, 300607), (109554, 252122), (116364, 237367), (126061, 219108), (149916, 184243)]