89689348

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 205148160

約数和(自身を除く): 115458812

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 47, 68, 76, 94, 119, 133, 188, 211, 238, 266, 323, 329, 422, 476, 532, 646, 658, 799, 844, 893, 1292, 1316, 1477, 1598, 1786, 2261, 2954, 3196, 3572, 3587, 4009, 4522, 5593, 5908, 6251, 7174, 8018, 9044, 9917, 11186, 12502, 14348, 15181, 16036, 19834, 22372, 25004, 25109, 28063, 30362, 39668, 50218, 56126, 60724, 68153, 69419, 100436, 106267, 112252, 136306, 138838, 168589, 188423, 212534, 272612, 277676, 337178, 376846, 425068, 477071, 674356, 753692, 954142, 1180123, 1318961, 1908284, 2360246, 2637922, 3203191, 4720492, 5275844, 6406382, 12812764, 22422337, 44844674, 89689348]

約数ペア:

[(1, 89689348), (2, 44844674), (4, 22422337), (7, 12812764), (14, 6406382), (17, 5275844), (19, 4720492), (28, 3203191), (34, 2637922), (38, 2360246), (47, 1908284), (68, 1318961), (76, 1180123), (94, 954142), (119, 753692), (133, 674356), (188, 477071), (211, 425068), (238, 376846), (266, 337178), (323, 277676), (329, 272612), (422, 212534), (476, 188423), (532, 168589), (646, 138838), (658, 136306), (799, 112252), (844, 106267), (893, 100436), (1292, 69419), (1316, 68153), (1477, 60724), (1598, 56126), (1786, 50218), (2261, 39668), (2954, 30362), (3196, 28063), (3572, 25109), (3587, 25004), (4009, 22372), (4522, 19834), (5593, 16036), (5908, 15181), (6251, 14348), (7174, 12502), (8018, 11186), (9044, 9917)]