75253486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 148137984

約数和(自身を除く): 72884498

約数列:

[1, 2, 7, 11, 14, 22, 37, 47, 74, 77, 94, 154, 259, 281, 329, 407, 517, 518, 562, 658, 814, 1034, 1739, 1967, 2849, 3091, 3478, 3619, 3934, 5698, 6182, 7238, 10397, 12173, 13207, 19129, 20794, 21637, 24346, 26414, 38258, 43274, 72779, 92449, 114367, 133903, 145277, 145558, 184898, 228734, 267806, 290554, 488659, 800569, 977318, 1016939, 1601138, 2033878, 3420613, 5375249, 6841226, 10750498, 37626743, 75253486]

約数ペア:

[(1, 75253486), (2, 37626743), (7, 10750498), (11, 6841226), (14, 5375249), (22, 3420613), (37, 2033878), (47, 1601138), (74, 1016939), (77, 977318), (94, 800569), (154, 488659), (259, 290554), (281, 267806), (329, 228734), (407, 184898), (517, 145558), (518, 145277), (562, 133903), (658, 114367), (814, 92449), (1034, 72779), (1739, 43274), (1967, 38258), (2849, 26414), (3091, 24346), (3478, 21637), (3619, 20794), (3934, 19129), (5698, 13207), (6182, 12173), (7238, 10397)]