123020172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7577}}^1$

素因数の和:7639

約数の個数: 72

約数和(自身を含む): 347557392

約数和(自身を除く): 224537220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 5412, 7577, 8118, 15154, 16236, 22731, 30308, 45462, 68193, 83347, 90924, 136386, 166694, 250041, 272772, 310657, 333388, 500082, 621314, 750123, 931971, 1000164, 1242628, 1500246, 1863942, 2795913, 3000492, 3417227, 3727884, 5591826, 6834454, 10251681, 11183652, 13668908, 20503362, 30755043, 41006724, 61510086, 123020172]

約数ペア:

[(1, 123020172), (2, 61510086), (3, 41006724), (4, 30755043), (6, 20503362), (9, 13668908), (11, 11183652), (12, 10251681), (18, 6834454), (22, 5591826), (33, 3727884), (36, 3417227), (41, 3000492), (44, 2795913), (66, 1863942), (82, 1500246), (99, 1242628), (123, 1000164), (132, 931971), (164, 750123), (198, 621314), (246, 500082), (369, 333388), (396, 310657), (451, 272772), (492, 250041), (738, 166694), (902, 136386), (1353, 90924), (1476, 83347), (1804, 68193), (2706, 45462), (4059, 30308), (5412, 22731), (7577, 16236), (8118, 15154)]