72932860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3683

約数の個数: 96

約数和(自身を含む): 205696512

約数和(自身を除く): 132763652

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 3643, 4004, 5005, 7286, 10010, 14572, 18215, 20020, 25501, 36430, 40073, 47359, 51002, 72860, 80146, 94718, 102004, 127505, 160292, 189436, 200365, 236795, 255010, 280511, 331513, 400730, 473590, 510020, 520949, 561022, 663026, 801460, 947180, 1041898, 1122044, 1326052, 1402555, 1657565, 2083796, 2604745, 2805110, 3315130, 3646643, 5209490, 5610220, 6630260, 7293286, 10418980, 14586572, 18233215, 36466430, 72932860]

約数ペア:

[(1, 72932860), (2, 36466430), (4, 18233215), (5, 14586572), (7, 10418980), (10, 7293286), (11, 6630260), (13, 5610220), (14, 5209490), (20, 3646643), (22, 3315130), (26, 2805110), (28, 2604745), (35, 2083796), (44, 1657565), (52, 1402555), (55, 1326052), (65, 1122044), (70, 1041898), (77, 947180), (91, 801460), (110, 663026), (130, 561022), (140, 520949), (143, 510020), (154, 473590), (182, 400730), (220, 331513), (260, 280511), (286, 255010), (308, 236795), (364, 200365), (385, 189436), (455, 160292), (572, 127505), (715, 102004), (770, 94718), (910, 80146), (1001, 72860), (1430, 51002), (1540, 47359), (1820, 40073), (2002, 36430), (2860, 25501), (3643, 20020), (4004, 18215), (5005, 14572), (7286, 10010)]