87320856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17923}}^1$

素因数の和:17968

約数の個数: 64

約数和(自身を含む): 258105600

約数和(自身を除く): 170784744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 17923, 35846, 53769, 71692, 107538, 125461, 143384, 215076, 250922, 376383, 430152, 501844, 519767, 752766, 1003688, 1039534, 1505532, 1559301, 2079068, 3011064, 3118602, 3638369, 4158136, 6237204, 7276738, 10915107, 12474408, 14553476, 21830214, 29106952, 43660428, 87320856]

約数ペア:

[(1, 87320856), (2, 43660428), (3, 29106952), (4, 21830214), (6, 14553476), (7, 12474408), (8, 10915107), (12, 7276738), (14, 6237204), (21, 4158136), (24, 3638369), (28, 3118602), (29, 3011064), (42, 2079068), (56, 1559301), (58, 1505532), (84, 1039534), (87, 1003688), (116, 752766), (168, 519767), (174, 501844), (203, 430152), (232, 376383), (348, 250922), (406, 215076), (609, 143384), (696, 125461), (812, 107538), (1218, 71692), (1624, 53769), (2436, 35846), (4872, 17923)]