172086642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3448

約数の個数: 96

約数和(自身を含む): 473840640

約数和(自身を除く): 301753998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3389, 3627, 3906, 5642, 6778, 7254, 8463, 10167, 16926, 20334, 23723, 25389, 30501, 44057, 47446, 50778, 61002, 71169, 88114, 105059, 132171, 142338, 210118, 213507, 264342, 308399, 315177, 396513, 427014, 616798, 630354, 735413, 793026, 925197, 945531, 1365767, 1470826, 1850394, 1891062, 2206239, 2731534, 2775591, 4097301, 4412478, 5551182, 6618717, 8194602, 9560369, 12291903, 13237434, 19120738, 24583806, 28681107, 57362214, 86043321, 172086642]

約数ペア:

[(1, 172086642), (2, 86043321), (3, 57362214), (6, 28681107), (7, 24583806), (9, 19120738), (13, 13237434), (14, 12291903), (18, 9560369), (21, 8194602), (26, 6618717), (31, 5551182), (39, 4412478), (42, 4097301), (62, 2775591), (63, 2731534), (78, 2206239), (91, 1891062), (93, 1850394), (117, 1470826), (126, 1365767), (182, 945531), (186, 925197), (217, 793026), (234, 735413), (273, 630354), (279, 616798), (403, 427014), (434, 396513), (546, 315177), (558, 308399), (651, 264342), (806, 213507), (819, 210118), (1209, 142338), (1302, 132171), (1638, 105059), (1953, 88114), (2418, 71169), (2821, 61002), (3389, 50778), (3627, 47446), (3906, 44057), (5642, 30501), (6778, 25389), (7254, 23723), (8463, 20334), (10167, 16926)]