83995912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 224259840

約数和(自身を除く): 140263928

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 616, 617, 728, 748, 884, 952, 1001, 1144, 1234, 1309, 1496, 1547, 1768, 2002, 2431, 2468, 2618, 3094, 4004, 4319, 4862, 4936, 5236, 6188, 6787, 8008, 8021, 8638, 9724, 10472, 10489, 12376, 13574, 16042, 17017, 17276, 19448, 20978, 27148, 32084, 34034, 34552, 41956, 47509, 54296, 56147, 64168, 68068, 73423, 83912, 88231, 95018, 112294, 115379, 136136, 136357, 146846, 176462, 190036, 224588, 230758, 272714, 293692, 352924, 380072, 449176, 461516, 545428, 587384, 617617, 705848, 807653, 923032, 954499, 1090856, 1235234, 1499927, 1615306, 1908998, 2470468, 2999854, 3230612, 3817996, 4940936, 5999708, 6461224, 7635992, 10499489, 11999416, 20998978, 41997956, 83995912]

約数ペア:

[(1, 83995912), (2, 41997956), (4, 20998978), (7, 11999416), (8, 10499489), (11, 7635992), (13, 6461224), (14, 5999708), (17, 4940936), (22, 3817996), (26, 3230612), (28, 2999854), (34, 2470468), (44, 1908998), (52, 1615306), (56, 1499927), (68, 1235234), (77, 1090856), (88, 954499), (91, 923032), (104, 807653), (119, 705848), (136, 617617), (143, 587384), (154, 545428), (182, 461516), (187, 449176), (221, 380072), (238, 352924), (286, 293692), (308, 272714), (364, 230758), (374, 224588), (442, 190036), (476, 176462), (572, 146846), (616, 136357), (617, 136136), (728, 115379), (748, 112294), (884, 95018), (952, 88231), (1001, 83912), (1144, 73423), (1234, 68068), (1309, 64168), (1496, 56147), (1547, 54296), (1768, 47509), (2002, 41956), (2431, 34552), (2468, 34034), (2618, 32084), (3094, 27148), (4004, 20978), (4319, 19448), (4862, 17276), (4936, 17017), (5236, 16042), (6188, 13574), (6787, 12376), (8008, 10489), (8021, 10472), (8638, 9724)]