73744398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 206976000

約数和(自身を除く): 133231602

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 54, 63, 78, 86, 91, 117, 126, 129, 182, 189, 234, 258, 273, 301, 349, 351, 378, 387, 546, 559, 602, 698, 702, 774, 819, 903, 1047, 1118, 1161, 1638, 1677, 1806, 2094, 2322, 2443, 2457, 2709, 3141, 3354, 3913, 4537, 4886, 4914, 5031, 5418, 6282, 7329, 7826, 8127, 9074, 9423, 10062, 11739, 13611, 14658, 15007, 15093, 16254, 18846, 21987, 23478, 27222, 30014, 30186, 31759, 35217, 40833, 43974, 45021, 63518, 65961, 70434, 81666, 90042, 95277, 105049, 105651, 122499, 131922, 135063, 190554, 195091, 210098, 211302, 244998, 270126, 285831, 315147, 390182, 405189, 571662, 585273, 630294, 810378, 857493, 945441, 1170546, 1365637, 1714986, 1755819, 1890882, 2731274, 2836323, 3511638, 4096911, 5267457, 5672646, 8193822, 10534914, 12290733, 24581466, 36872199, 73744398]

約数ペア:

[(1, 73744398), (2, 36872199), (3, 24581466), (6, 12290733), (7, 10534914), (9, 8193822), (13, 5672646), (14, 5267457), (18, 4096911), (21, 3511638), (26, 2836323), (27, 2731274), (39, 1890882), (42, 1755819), (43, 1714986), (54, 1365637), (63, 1170546), (78, 945441), (86, 857493), (91, 810378), (117, 630294), (126, 585273), (129, 571662), (182, 405189), (189, 390182), (234, 315147), (258, 285831), (273, 270126), (301, 244998), (349, 211302), (351, 210098), (378, 195091), (387, 190554), (546, 135063), (559, 131922), (602, 122499), (698, 105651), (702, 105049), (774, 95277), (819, 90042), (903, 81666), (1047, 70434), (1118, 65961), (1161, 63518), (1638, 45021), (1677, 43974), (1806, 40833), (2094, 35217), (2322, 31759), (2443, 30186), (2457, 30014), (2709, 27222), (3141, 23478), (3354, 21987), (3913, 18846), (4537, 16254), (4886, 15093), (4914, 15007), (5031, 14658), (5418, 13611), (6282, 11739), (7329, 10062), (7826, 9423), (8127, 9074)]