76400548

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 159239808

約数和(自身を除く): 82839260

約数列:

[1, 2, 4, 7, 14, 28, 41, 61, 82, 122, 164, 244, 287, 427, 574, 854, 1091, 1148, 1708, 2182, 2501, 4364, 5002, 7637, 10004, 15274, 17507, 30548, 35014, 44731, 66551, 70028, 89462, 133102, 178924, 266204, 313117, 465857, 626234, 931714, 1252468, 1863428, 2728591, 5457182, 10914364, 19100137, 38200274, 76400548]

約数ペア:

[(1, 76400548), (2, 38200274), (4, 19100137), (7, 10914364), (14, 5457182), (28, 2728591), (41, 1863428), (61, 1252468), (82, 931714), (122, 626234), (164, 465857), (244, 313117), (287, 266204), (427, 178924), (574, 133102), (854, 89462), (1091, 70028), (1148, 66551), (1708, 44731), (2182, 35014), (2501, 30548), (4364, 17507), (5002, 15274), (7637, 10004)]