127499372

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4591

約数の個数: 72

約数和(自身を含む): 304995600

約数和(自身を除く): 177496228

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 4549, 7007, 9098, 14014, 18196, 28028, 31843, 50039, 59137, 63686, 100078, 118274, 127372, 200156, 222901, 236548, 350273, 413959, 445802, 650507, 700546, 827918, 891604, 1301014, 1401092, 1655836, 2451911, 2602028, 2897713, 4553549, 4903822, 5795426, 9107098, 9807644, 11590852, 18214196, 31874843, 63749686, 127499372]

約数ペア:

[(1, 127499372), (2, 63749686), (4, 31874843), (7, 18214196), (11, 11590852), (13, 9807644), (14, 9107098), (22, 5795426), (26, 4903822), (28, 4553549), (44, 2897713), (49, 2602028), (52, 2451911), (77, 1655836), (91, 1401092), (98, 1301014), (143, 891604), (154, 827918), (182, 700546), (196, 650507), (286, 445802), (308, 413959), (364, 350273), (539, 236548), (572, 222901), (637, 200156), (1001, 127372), (1078, 118274), (1274, 100078), (2002, 63686), (2156, 59137), (2548, 50039), (4004, 31843), (4549, 28028), (7007, 18196), (9098, 14014)]