87843756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 281788416

約数和(自身を除く): 193944660

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 71, 77, 78, 84, 91, 103, 132, 142, 143, 154, 156, 182, 206, 213, 231, 273, 284, 286, 308, 309, 364, 412, 426, 429, 462, 497, 546, 572, 618, 721, 781, 852, 858, 923, 924, 994, 1001, 1092, 1133, 1236, 1339, 1442, 1491, 1562, 1716, 1846, 1988, 2002, 2163, 2266, 2343, 2678, 2769, 2884, 2982, 3003, 3124, 3399, 3692, 4004, 4017, 4326, 4532, 4686, 5356, 5467, 5538, 5964, 6006, 6461, 6798, 7313, 7931, 8034, 8652, 9372, 9373, 10153, 10934, 11076, 12012, 12922, 13596, 14626, 14729, 15862, 16068, 16401, 18746, 19383, 20306, 21868, 21939, 23793, 25844, 28119, 29252, 29458, 30459, 31724, 32802, 37492, 38766, 40612, 43878, 44187, 47586, 51191, 56238, 58916, 60918, 65604, 71071, 77532, 80443, 87756, 88374, 95069, 95172, 102382, 103103, 112476, 121836, 142142, 153573, 160886, 176748, 190138, 204764, 206206, 213213, 241329, 284284, 285207, 307146, 309309, 321772, 380276, 412412, 426426, 482658, 563101, 570414, 614292, 618618, 665483, 852852, 965316, 1045759, 1126202, 1140828, 1237236, 1330966, 1689303, 1996449, 2091518, 2252404, 2661932, 3137277, 3378606, 3992898, 4183036, 6274554, 6757212, 7320313, 7985796, 12549108, 14640626, 21960939, 29281252, 43921878, 87843756]

約数ペア:

[(1, 87843756), (2, 43921878), (3, 29281252), (4, 21960939), (6, 14640626), (7, 12549108), (11, 7985796), (12, 7320313), (13, 6757212), (14, 6274554), (21, 4183036), (22, 3992898), (26, 3378606), (28, 3137277), (33, 2661932), (39, 2252404), (42, 2091518), (44, 1996449), (52, 1689303), (66, 1330966), (71, 1237236), (77, 1140828), (78, 1126202), (84, 1045759), (91, 965316), (103, 852852), (132, 665483), (142, 618618), (143, 614292), (154, 570414), (156, 563101), (182, 482658), (206, 426426), (213, 412412), (231, 380276), (273, 321772), (284, 309309), (286, 307146), (308, 285207), (309, 284284), (364, 241329), (412, 213213), (426, 206206), (429, 204764), (462, 190138), (497, 176748), (546, 160886), (572, 153573), (618, 142142), (721, 121836), (781, 112476), (852, 103103), (858, 102382), (923, 95172), (924, 95069), (994, 88374), (1001, 87756), (1092, 80443), (1133, 77532), (1236, 71071), (1339, 65604), (1442, 60918), (1491, 58916), (1562, 56238), (1716, 51191), (1846, 47586), (1988, 44187), (2002, 43878), (2163, 40612), (2266, 38766), (2343, 37492), (2678, 32802), (2769, 31724), (2884, 30459), (2982, 29458), (3003, 29252), (3124, 28119), (3399, 25844), (3692, 23793), (4004, 21939), (4017, 21868), (4326, 20306), (4532, 19383), (4686, 18746), (5356, 16401), (5467, 16068), (5538, 15862), (5964, 14729), (6006, 14626), (6461, 13596), (6798, 12922), (7313, 12012), (7931, 11076), (8034, 10934), (8652, 10153), (9372, 9373)]